chore: release 1.19.2 (#253)

🤖 I have created a release \*beep\* \*boop\*
---
### [1.19.2](https://www.github.com/googleapis/proto-plus-python/compare/v1.19.1...v1.19.2) (2021-09-29)


### Bug Fixes

* ensure enums are hashable ([#252](https://www.github.com/googleapis/proto-plus-python/issues/252)) ([232341b](https://www.github.com/googleapis/proto-plus-python/commit/232341b4f4902fba1b3597bb1e1618b8f320374b))
---


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

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.19.2](https://www.github.com/googleapis/proto-plus-python/compare/v1.19.1...v1.19.2) (2021-09-29)
+
+
+### Bug Fixes
+
+* ensure enums are hashable ([#252](https://www.github.com/googleapis/proto-plus-python/issues/252)) ([232341b](https://www.github.com/googleapis/proto-plus-python/commit/232341b4f4902fba1b3597bb1e1618b8f320374b))
+
 ### [1.19.1](https://www.github.com/googleapis/proto-plus-python/compare/v1.19.0...v1.19.1) (2021-09-29)
 
 

setup.py

@@ -17,7 +17,7 @@
 
 from setuptools import find_packages, setup
 
-version = "1.19.1"
+version = "1.19.2"
 
 PACKAGE_ROOT = os.path.abspath(os.path.dirname(__file__))