chore(deps): update dependency com.google.cloud:google-cloud-os-confi…

…g to v1 (#83)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [com.google.cloud:google-cloud-os-config](https://togithub.com/googleapis/java-os-config) | major | `0.2.0` -> `1.0.0` |

---

### Release Notes

<details>
<summary>googleapis/java-os-config</summary>

### [`v1.0.0`](https://togithub.com/googleapis/java-os-config/blob/master/CHANGELOG.md#&#8203;100-httpswwwgithubcomgoogleapisjava-os-configcomparev020v100-2020-08-07)

[Compare Source](https://togithub.com/googleapis/java-os-config/compare/v0.2.0...v1.0.0)

##### Features

-   promote to GA ([#&#8203;69](https://www.github.com/googleapis/java-os-config/issues/69)) ([6cc7b47](https://www.github.com/googleapis/java-os-config/commit/6cc7b478aa7ab4541304c9e40088b6cd74671c35))

##### Dependencies

-   update dependency com.google.cloud:google-cloud-shared-dependencies to v0.8.2 ([#&#8203;74](https://www.github.com/googleapis/java-os-config/issues/74)) ([5baf404](https://www.github.com/googleapis/java-os-config/commit/5baf404176820b99e5b0f9dd828ca125f503d4a0))
-   update dependency com.google.cloud:google-cloud-shared-dependencies to v0.8.6 ([d7bfe40](https://www.github.com/googleapis/java-os-config/commit/d7bfe4098735db5ce0373f8e339589906a897bd8))

##### Documentation

-   Fix several broken links in reference documentation ([#&#8203;70](https://www.github.com/googleapis/java-os-config/issues/70)) ([9cd3ad8](https://www.github.com/googleapis/java-os-config/commit/9cd3ad82a77d73c521c2388605c335cd0ddcc024))

</details>

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---

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---

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samples/snippets/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-os-config</artifactId>
-      <version>0.2.0</version>
+      <version>1.0.0</version>
     </dependency>
     <!-- [END os_config_install_without_bom] -->