chore: release 1.5.1 (#123)

🤖 I have created a release \*beep\* \*boop\*
---
### [1.5.1](https://www.github.com/googleapis/python-os-config/compare/v1.5.0...v1.5.1) (2021-09-24)


### Bug Fixes

* add 'dict' annotation type to 'request' ([911871e](https://www.github.com/googleapis/python-os-config/commit/911871e8154fdb16a6e182764563864cf2235153))
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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

@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.5.1](https://www.github.com/googleapis/python-os-config/compare/v1.5.0...v1.5.1) (2021-09-24)
+
+
+### Bug Fixes
+
+* add 'dict' annotation type to 'request' ([911871e](https://www.github.com/googleapis/python-os-config/commit/911871e8154fdb16a6e182764563864cf2235153))
+
 ## [1.5.0](https://www.github.com/googleapis/python-os-config/compare/v1.4.0...v1.5.0) (2021-09-07)
 
 

setup.py

@@ -24,7 +24,7 @@
 
 name = "google-cloud-os-config"
 description = "Google Cloud OS Config API client library"
-version = "1.5.0"
+version = "1.5.1"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'