Update README (#14452)

Signed-off-by: jessicamack <[email protected]>

README.md

@@ -1,5 +1,5 @@
 [![CI](https://github.com/ansible/awx/actions/workflows/ci.yml/badge.svg?branch=devel)](https://github.com/ansible/awx/actions/workflows/ci.yml) [![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) [![Apache v2 License](https://img.shields.io/badge/license-Apache%202.0-brightgreen.svg)](https://github.com/ansible/awx/blob/devel/LICENSE.md) [![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)
+[![Ansible Matrix](https://img.shields.io/badge/matrix-Ansible%20Community-blueviolet.svg?logo=matrix)](https://chat.ansible.im/#/welcome) [![Ansible Discourse](https://img.shields.io/badge/discourse-Ansible%20Community-yellowgreen.svg?logo=discourse)](https://forum.ansible.com)
 
 <img src="https://raw.githubusercontent.com/ansible/awx-logos/master/awx/ui/client/assets/logo-login.svg?sanitize=true" width=200 alt="AWX" />