chore: release 1.2.2 (#78)

🤖 I have created a release \*beep\* \*boop\*
---
### [1.2.2](https://www.github.com/googleapis/python-channel/compare/v1.2.1...v1.2.2) (2021-07-27)


### Bug Fixes

* enable self signed jwt for grpc ([#76](https://www.github.com/googleapis/python-channel/issues/76)) ([016111e](https://www.github.com/googleapis/python-channel/commit/016111ee4750d047c44324bf3dca752560840376))


### Documentation

* add Samples section to CONTRIBUTING.rst ([#72](https://www.github.com/googleapis/python-channel/issues/72)) ([b70a090](https://www.github.com/googleapis/python-channel/commit/b70a0900ab7b820e623a286cbd6f0e5c29ad9256))


### Miscellaneous Chores

* release as 1.2.2 ([#77](https://www.github.com/googleapis/python-channel/issues/77)) ([2e950a4](https://www.github.com/googleapis/python-channel/commit/2e950a41e5099facad90b884fe24f43e00b59255))
---


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 +1,22 @@
 # Changelog
 
+### [1.2.2](https://www.github.com/googleapis/python-channel/compare/v1.2.1...v1.2.2) (2021-07-27)
+
+
+### Bug Fixes
+
+* enable self signed jwt for grpc ([#76](https://www.github.com/googleapis/python-channel/issues/76)) ([016111e](https://www.github.com/googleapis/python-channel/commit/016111ee4750d047c44324bf3dca752560840376))
+
+
+### Documentation
+
+* add Samples section to CONTRIBUTING.rst ([#72](https://www.github.com/googleapis/python-channel/issues/72)) ([b70a090](https://www.github.com/googleapis/python-channel/commit/b70a0900ab7b820e623a286cbd6f0e5c29ad9256))
+
+
+### Miscellaneous Chores
+
+* release as 1.2.2 ([#77](https://www.github.com/googleapis/python-channel/issues/77)) ([2e950a4](https://www.github.com/googleapis/python-channel/commit/2e950a41e5099facad90b884fe24f43e00b59255))
+
 ### [1.2.1](https://www.github.com/googleapis/python-channel/compare/v1.2.0...v1.2.1) (2021-07-20)
 
 

setup.py

@@ -19,7 +19,7 @@
 import os
 import setuptools  # type: ignore
 
-version = "1.2.1"
+version = "1.2.2"
 
 package_root = os.path.abspath(os.path.dirname(__file__))