chore: release 2.4.0 (#125)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.4.0](https://www.github.com/googleapis/python-monitoring-dashboards/compare/v2.3.0...v2.4.0) (2021-10-14)


### Features

* add support for python 3.10 ([#124](https://www.github.com/googleapis/python-monitoring-dashboards/issues/124)) ([96e9210](https://www.github.com/googleapis/python-monitoring-dashboards/commit/96e92102df364d90528d95b6d327d0739966842a))
---


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
 
+## [2.4.0](https://www.github.com/googleapis/python-monitoring-dashboards/compare/v2.3.0...v2.4.0) (2021-10-14)
+
+
+### Features
+
+* add support for python 3.10 ([#124](https://www.github.com/googleapis/python-monitoring-dashboards/issues/124)) ([96e9210](https://www.github.com/googleapis/python-monitoring-dashboards/commit/96e92102df364d90528d95b6d327d0739966842a))
+
 ## [2.3.0](https://www.github.com/googleapis/python-monitoring-dashboards/compare/v2.2.4...v2.3.0) (2021-10-08)
 
 

setup.py

@@ -22,7 +22,7 @@
 
 name = "google-cloud-monitoring-dashboards"
 description = "Monitoring Dashboards API client library"
-version = "2.3.0"
+version = "2.4.0"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     # NOTE: Maintainers, please do not require google-api-core>=2.x.x