chore: release 1.2.2 (#140)

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


### Bug Fixes

* enable self signed jwt for grpc ([#138](https://www.github.com/googleapis/python-bigquery-reservation/issues/138)) ([1d3f927](https://www.github.com/googleapis/python-bigquery-reservation/commit/1d3f927b12268c07e724ed44f1b3373a7c64e999))


### Documentation

* add Samples section to CONTRIBUTING.rst ([#132](https://www.github.com/googleapis/python-bigquery-reservation/issues/132)) ([c59d238](https://www.github.com/googleapis/python-bigquery-reservation/commit/c59d2383413ef5c57d72877d76514853f6271b00))


### Miscellaneous Chores

* release as 1.2.2 ([#139](https://www.github.com/googleapis/python-bigquery-reservation/issues/139)) ([96fbeba](https://www.github.com/googleapis/python-bigquery-reservation/commit/96fbeba273eb1776994f41400163788cf7b5e786))
---


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-bigquery-reservation/compare/v1.2.1...v1.2.2) (2021-07-27)
+
+
+### Bug Fixes
+
+* enable self signed jwt for grpc ([#138](https://www.github.com/googleapis/python-bigquery-reservation/issues/138)) ([1d3f927](https://www.github.com/googleapis/python-bigquery-reservation/commit/1d3f927b12268c07e724ed44f1b3373a7c64e999))
+
+
+### Documentation
+
+* add Samples section to CONTRIBUTING.rst ([#132](https://www.github.com/googleapis/python-bigquery-reservation/issues/132)) ([c59d238](https://www.github.com/googleapis/python-bigquery-reservation/commit/c59d2383413ef5c57d72877d76514853f6271b00))
+
+
+### Miscellaneous Chores
+
+* release as 1.2.2 ([#139](https://www.github.com/googleapis/python-bigquery-reservation/issues/139)) ([96fbeba](https://www.github.com/googleapis/python-bigquery-reservation/commit/96fbeba273eb1776994f41400163788cf7b5e786))
+
 ### [1.2.1](https://www.github.com/googleapis/python-bigquery-reservation/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__))