chore: release 2.2.0 (#132)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.2.0](https://www.github.com/googleapis/python-iot/compare/v2.1.0...v2.2.0) (2021-07-07)


### Features

* add always_use_jwt_access ([#130](https://www.github.com/googleapis/python-iot/issues/130)) ([a1025c2](https://www.github.com/googleapis/python-iot/commit/a1025c214245fc2397ef06403671457954777260))


### Bug Fixes

* disable always_use_jwt_access ([#135](https://www.github.com/googleapis/python-iot/issues/135)) ([911eb25](https://www.github.com/googleapis/python-iot/commit/911eb258b9f41855c62682ec1f0e495057b5d0e8))


### Documentation

* omit mention of Python 2.7 in 'CONTRIBUTING.rst' ([#1127](https://www.github.com/googleapis/python-iot/issues/1127)) ([#124](https://www.github.com/googleapis/python-iot/issues/124)) ([8eadfe7](https://www.github.com/googleapis/python-iot/commit/8eadfe797a9f05463068d2be4aed9773ed37e55b)), closes [#1126](https://www.github.com/googleapis/python-iot/issues/1126)
---


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

@@ -4,6 +4,23 @@
 
 [1]: https://pypi.org/project/google-cloud-iot/#history
 
+## [2.2.0](https://www.github.com/googleapis/python-iot/compare/v2.1.0...v2.2.0) (2021-07-07)
+
+
+### Features
+
+* add always_use_jwt_access ([#130](https://www.github.com/googleapis/python-iot/issues/130)) ([a1025c2](https://www.github.com/googleapis/python-iot/commit/a1025c214245fc2397ef06403671457954777260))
+
+
+### Bug Fixes
+
+* disable always_use_jwt_access ([#135](https://www.github.com/googleapis/python-iot/issues/135)) ([911eb25](https://www.github.com/googleapis/python-iot/commit/911eb258b9f41855c62682ec1f0e495057b5d0e8))
+
+
+### Documentation
+
+* omit mention of Python 2.7 in 'CONTRIBUTING.rst' ([#1127](https://www.github.com/googleapis/python-iot/issues/1127)) ([#124](https://www.github.com/googleapis/python-iot/issues/124)) ([8eadfe7](https://www.github.com/googleapis/python-iot/commit/8eadfe797a9f05463068d2be4aed9773ed37e55b)), closes [#1126](https://www.github.com/googleapis/python-iot/issues/1126)
+
 ## [2.1.0](https://www.github.com/googleapis/python-iot/compare/v2.0.2...v2.1.0) (2021-06-16)
 
 

setup.py

@@ -19,7 +19,7 @@
 
 name = "google-cloud-iot"
 description = "Cloud IoT API API client library"
-version = "2.1.0"
+version = "2.2.0"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     "google-api-core[grpc] >= 1.26.0, <2.0.0dev",