chore: release 1.9.0 (#148)

🤖 I have created a release \*beep\* \*boop\*
---
## [1.9.0](https://www.github.com/googleapis/python-os-config/compare/v1.8.0...v1.9.0) (2021-11-11)


### Features

* **v1:** Add OS inventory item ([#147](https://www.github.com/googleapis/python-os-config/issues/147)) ([14102d9](https://www.github.com/googleapis/python-os-config/commit/14102d97b78f5d9c10aca07452f11112d53a1788))
---


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
 
+## [1.9.0](https://www.github.com/googleapis/python-os-config/compare/v1.8.0...v1.9.0) (2021-11-11)
+
+
+### Features
+
+* **v1:** Add OS inventory item ([#147](https://www.github.com/googleapis/python-os-config/issues/147)) ([14102d9](https://www.github.com/googleapis/python-os-config/commit/14102d97b78f5d9c10aca07452f11112d53a1788))
+
 ## [1.8.0](https://www.github.com/googleapis/python-os-config/compare/v1.7.1...v1.8.0) (2021-11-04)
 
 

setup.py

@@ -24,7 +24,7 @@
 
 name = "google-cloud-os-config"
 description = "Google Cloud OS Config API client library"
-version = "1.8.0"
+version = "1.9.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'