chore(deps): update dependency google-api-python-client to v2.8.0 (#120)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [google-api-python-client](https://togithub.com/googleapis/google-api-python-client) | `==2.6.0` -> `==2.8.0` | [![age](https://badges.renovateapi.com/packages/pypi/google-api-python-client/2.8.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/pypi/google-api-python-client/2.8.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/pypi/google-api-python-client/2.8.0/compatibility-slim/2.6.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/pypi/google-api-python-client/2.8.0/confidence-slim/2.6.0)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>googleapis/google-api-python-client</summary>

### [`v2.8.0`](https://togithub.com/googleapis/google-api-python-client/blob/master/CHANGELOG.md#&#8203;280-httpswwwgithubcomgoogleapisgoogle-api-python-clientcomparev270v280-2021-06-08)

[Compare Source](https://togithub.com/googleapis/google-api-python-client/compare/v2.7.0...v2.8.0)

##### Features

-   **apigee:** update the api googleapis/google-api-python-client@e1ea873 ([cb945f3](https://www.github.com/googleapis/google-api-python-client/commit/cb945f37130d2950801e02512761f061cef0b54e))
-   **bigquery:** update the api googleapis/google-api-python-client@73965da ([31fbcc0](https://www.github.com/googleapis/google-api-python-client/commit/31fbcc014f8642fb0cde7de47889b55a2eaf3f71))
-   **compute:** update the api googleapis/google-api-python-client@b8ce275 ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **container:** update the api googleapis/google-api-python-client@a73f41e ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **content:** update the api googleapis/google-api-python-client@097e332 ([cb945f3](https://www.github.com/googleapis/google-api-python-client/commit/cb945f37130d2950801e02512761f061cef0b54e))
-   **dataproc:** update the api googleapis/google-api-python-client@be0dde6 ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **dialogflow:** update the api googleapis/google-api-python-client@f7b0ebc ([50e1b7a](https://www.github.com/googleapis/google-api-python-client/commit/50e1b7a1b5c337926c5d2b2f648f057d67431cd6))
-   **displayvideo:** update the api googleapis/google-api-python-client@f6b1a8e ([eb505db](https://www.github.com/googleapis/google-api-python-client/commit/eb505dbed724dbd07b151d06fd1b45037dc7e75f))
-   **documentai:** update the api googleapis/google-api-python-client@72f3fae ([cb945f3](https://www.github.com/googleapis/google-api-python-client/commit/cb945f37130d2950801e02512761f061cef0b54e))
-   **lifesciences:** update the api googleapis/google-api-python-client@c524c0a ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **metastore:** update the api googleapis/google-api-python-client@54639a0 ([4d1153d](https://www.github.com/googleapis/google-api-python-client/commit/4d1153db18a3edf86c5bb83149b4f1c0ba95f810))
-   **metastore:** update the api googleapis/google-api-python-client@c9632ee ([7357b05](https://www.github.com/googleapis/google-api-python-client/commit/7357b05a33a3780716b77161f86f247d92d91903))
-   **osconfig:** update the api googleapis/google-api-python-client@5dbaaad ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **pagespeedonline:** update the api googleapis/google-api-python-client@47d41c5 ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **privateca:** update the api googleapis/google-api-python-client@8f7ad0d ([8759538](https://www.github.com/googleapis/google-api-python-client/commit/8759538c0ab491be1678db74a3ad538957610d70))
-   **realtimebidding:** update the api googleapis/google-api-python-client@34d5d26 ([31fbcc0](https://www.github.com/googleapis/google-api-python-client/commit/31fbcc014f8642fb0cde7de47889b55a2eaf3f71))
-   **sasportal:** update the api googleapis/google-api-python-client@ca30edd ([50e1b7a](https://www.github.com/googleapis/google-api-python-client/commit/50e1b7a1b5c337926c5d2b2f648f057d67431cd6))
-   **servicemanagement:** update the api googleapis/google-api-python-client@491bafa ([cb945f3](https://www.github.com/googleapis/google-api-python-client/commit/cb945f37130d2950801e02512761f061cef0b54e))
-   **youtube:** update the api googleapis/google-api-python-client@981cfb0 ([50e1b7a](https://www.github.com/googleapis/google-api-python-client/commit/50e1b7a1b5c337926c5d2b2f648f057d67431cd6))

### [`v2.7.0`](https://togithub.com/googleapis/google-api-python-client/blob/master/CHANGELOG.md#&#8203;270-httpswwwgithubcomgoogleapisgoogle-api-python-clientcomparev260v270-2021-06-01)

[Compare Source](https://togithub.com/googleapis/google-api-python-client/compare/v2.6.0...v2.7.0)

##### Features

-   **adexchangebuyer:** update the api googleapis/google-api-python-client@3cf7a8d ([ab1d6dc](https://www.github.com/googleapis/google-api-python-client/commit/ab1d6dc365fc482d482de197da7f7583afd04bd0))
-   **admin:** update the api googleapis/google-api-python-client@7bac81f ([ab1d6dc](https://www.github.com/googleapis/google-api-python-client/commit/ab1d6dc365fc482d482de197da7f7583afd04bd0))
-   **androidmanagement:** update the api googleapis/google-api-python-client@8779902 ([bdce941](https://www.github.com/googleapis/google-api-python-client/commit/bdce9419ca05d20e0eecd817f404f292a56ce79c))
-   **apigee:** update the api googleapis/google-api-python-client@37f3142 ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **bigquery:** update the api googleapis/google-api-python-client@086d714 ([508c39f](https://www.github.com/googleapis/google-api-python-client/commit/508c39fa665c901d9d754aa31dc9d1af45469ec4))
-   **container:** update the api googleapis/google-api-python-client@514acdb ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **content:** update the api googleapis/google-api-python-client@aab557d ([ab1d6dc](https://www.github.com/googleapis/google-api-python-client/commit/ab1d6dc365fc482d482de197da7f7583afd04bd0))
-   **content:** update the api googleapis/google-api-python-client@eaf742d ([bdce941](https://www.github.com/googleapis/google-api-python-client/commit/bdce9419ca05d20e0eecd817f404f292a56ce79c))
-   **dataflow:** update the api googleapis/google-api-python-client@d979251 ([38664e8](https://www.github.com/googleapis/google-api-python-client/commit/38664e8dec117413b8d27fc7230eb9c351d2c0de))
-   **dfareporting:** update the api googleapis/google-api-python-client@c83912b ([ab1d6dc](https://www.github.com/googleapis/google-api-python-client/commit/ab1d6dc365fc482d482de197da7f7583afd04bd0))
-   **dlp:** update the api googleapis/google-api-python-client@7e3d1c4 ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **documentai:** update the api googleapis/google-api-python-client@222030d ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **doubleclickbidmanager:** update the api googleapis/google-api-python-client@895ff46 ([ab1d6dc](https://www.github.com/googleapis/google-api-python-client/commit/ab1d6dc365fc482d482de197da7f7583afd04bd0))
-   **firebase:** update the api googleapis/google-api-python-client@6bd0412 ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **ondemandscanning:** update the api googleapis/google-api-python-client@b77d12d ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **osconfig:** update the api googleapis/google-api-python-client@c541143 ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **prod_tt_sasportal:** update the api googleapis/google-api-python-client@1e0f4a6 ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **redis:** update the api googleapis/google-api-python-client@4350b35 ([38664e8](https://www.github.com/googleapis/google-api-python-client/commit/38664e8dec117413b8d27fc7230eb9c351d2c0de))
-   **serviceconsumermanagement:** update the api googleapis/google-api-python-client@e204636 ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **servicecontrol:** update the api googleapis/google-api-python-client@facd7ec ([ab1d6dc](https://www.github.com/googleapis/google-api-python-client/commit/ab1d6dc365fc482d482de197da7f7583afd04bd0))
-   **serviceusage:** update the api googleapis/google-api-python-client@b79b21e ([4c9ccb0](https://www.github.com/googleapis/google-api-python-client/commit/4c9ccb08aa866b5402c5e63c70306b5a3c121ba1))
-   **sqladmin:** update the api googleapis/google-api-python-client@f2bb5e6 ([a940762](https://www.github.com/googleapis/google-api-python-client/commit/a9407624e954e34bfd989f64ed0f5be74c40d4c5))

##### Bug Fixes

-   resolve issue where certain artifacts would not be updated ([#&#8203;1385](https://www.github.com/googleapis/google-api-python-client/issues/1385)) ([31bbe51](https://www.github.com/googleapis/google-api-python-client/commit/31bbe51739f966491f1be8ab67c500c65c049daf))

</details>

---

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samples/snippets/api/requirements.txt

@@ -1,3 +1,3 @@
-google-api-python-client==2.6.0
+google-api-python-client==2.8.0
 google-auth==1.31.0
 google-auth-httplib2==0.1.0