Remove mailing list from getting involved (ansible#1592)

README.md

@@ -2,7 +2,7 @@
 
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Build Status](https://github.com/ansible/awx-operator/workflows/CI/badge.svg?event=push)](https://github.com/ansible/awx-operator/actions)
-[![Code of Conduct](https://img.shields.io/badge/code%20of%20conduct-Ansible-yellow.svg)](https://docs.ansible.com/ansible/latest/community/code_of_conduct.html) 
+[![Code of Conduct](https://img.shields.io/badge/code%20of%20conduct-Ansible-yellow.svg)](https://docs.ansible.com/ansible/latest/community/code_of_conduct.html)
 [![AWX Mailing List](https://img.shields.io/badge/mailing%20list-AWX-orange.svg)](https://groups.google.com/g/awx-project)
 [![IRC Chat - #ansible-awx](https://img.shields.io/badge/IRC-%23ansible--awx-blueviolet.svg)](https://libera.chat)
 
@@ -111,4 +111,3 @@ We welcome your feedback and ideas. The AWX operator uses the same mailing list
 
 - Join the [Ansible AWX channel on Matrix](https://matrix.to/#/#awx:ansible.com)
 - Join the [Ansible Community Forum](https://forum.ansible.com)
-- Join the [mailing list](https://groups.google.com/forum/#!forum/awx-project)