Release 3.3.1 (#890)

Release 3.3.1

Update galaxy.yml
Update changelog/changelog.yaml and CHANGELOG.rst

Reviewed-by: Yuriy Novostavskiy
Reviewed-by: Mike Graves <mgraves@redhat.com>
Reviewed-by: Alina Buzachis

README.md

@@ -95,7 +95,7 @@ You can also include it in a `requirements.yml` file and install it via `ansible
 ---
 collections:
   - name: kubernetes.core
-    version: 3.3.0
+    version: 3.3.1
 ```
 
 ### Installing the Kubernetes Python Library