chore: release 1.2.0 (#81)

🤖 I have created a release \*beep\* \*boop\*
---
## [1.2.0](https://www.github.com/googleapis/python-os-config/compare/v1.0.0...v1.2.0) (2021-06-09)


### Features

* release as GA ([#46](https://www.github.com/googleapis/python-os-config/issues/46)) ([d5aece9](https://www.github.com/googleapis/python-os-config/commit/d5aece996ff225dc747e7c59978576bfcb79a3d1))
* support self-signed JWT flow for service accounts ([6fbaf4b](https://www.github.com/googleapis/python-os-config/commit/6fbaf4bb16b0bb381edf13957b85297c1659a206))
* add v1alpha ([#80](https://www.github.com/googleapis/python-os-config/issues/80)) ([493ac75](https://www.github.com/googleapis/python-os-config/commit/493ac75a5fec0185fa15415fe4feffe0c36ca7e9))

### Bug Fixes

* add async client to %name_%version/init.py ([6fbaf4b](https://www.github.com/googleapis/python-os-config/commit/6fbaf4bb16b0bb381edf13957b85297c1659a206))
* **deps:** add packaging requirement ([#72](https://www.github.com/googleapis/python-os-config/issues/72)) ([44e0947](https://www.github.com/googleapis/python-os-config/commit/44e09479922f8569b8d95657009e7c806eb101f9))


### Documentation

* fix sphinx identifiers ([#52](https://www.github.com/googleapis/python-os-config/issues/52)) ([940916d](https://www.github.com/googleapis/python-os-config/commit/940916de78ac19bea3f63f75ce073648f920c70b))

---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

CHANGELOG.md

@@ -1,12 +1,13 @@
 # Changelog
 
-## [1.0.0](https://www.github.com/googleapis/python-os-config/compare/v1.1.0...v1.0.0) (2021-05-28)
+## [1.2.0](https://www.github.com/googleapis/python-os-config/compare/v1.1.0...v1.2.0) (2021-06-09)
 
 
 ### Features
 
 * release as GA ([#46](https://www.github.com/googleapis/python-os-config/issues/46)) ([d5aece9](https://www.github.com/googleapis/python-os-config/commit/d5aece996ff225dc747e7c59978576bfcb79a3d1))
 * support self-signed JWT flow for service accounts ([6fbaf4b](https://www.github.com/googleapis/python-os-config/commit/6fbaf4bb16b0bb381edf13957b85297c1659a206))
+* add v1alpha ([#80](https://www.github.com/googleapis/python-os-config/issues/80)) ([493ac75](https://www.github.com/googleapis/python-os-config/commit/493ac75a5fec0185fa15415fe4feffe0c36ca7e9))
 
 
 ### Bug Fixes

setup.py

@@ -24,7 +24,7 @@
 
 name = "google-cloud-os-config"
 description = "Google Cloud OS Config API client library"
-version = "1.0.0"
+version = "1.2.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'