communication.rst: remove Tesing WG info

docs/docsite/rst/community/communication.rst

@@ -123,7 +123,6 @@ Many of our community `Working Groups <https://github.com/ansible/community/wiki
 - `Remote Management Working Group <https://github.com/ansible/community/issues/409>`_ - Matrix: `#devel:ansible.com <https://matrix.to:/#/#devel:ansible.com>`_ | IRC: ``#ansible-devel``
 - `Security Automation Working Group <https://github.com/ansible/community/wiki/Security-Automation>`_ - Matrix: `#security-automation:ansible.com <https://matrix.to/#/#security-automation:ansible.com>`_ | IRC: ``#ansible-security``
 - `Storage Working Group <https://github.com/ansible/community/wiki/Storage>`_ - Matrix: `#storage:ansible.com <https://matrix.to/#/#storage:ansible.com>`_ | IRC: ``#ansible-storage``
-- `Testing Working Group <https://github.com/ansible/community/wiki/Testing>`_  - Matrix: `#devel:ansible.com <https://matrix.to:/#/#devel:ansible.com>`_ | IRC: ``#ansible-devel``
 - `VMware Working Group <https://github.com/ansible/community/wiki/VMware>`_ - Matrix: `#vmware:ansible.com <https://matrix.to:/#/#vmware:ansible.com>`_ | IRC: ``#ansible-vmware``
 - `Windows Working Group <https://github.com/ansible/community/wiki/Windows>`_ - Matrix: `#windows:ansible.com <https://matrix.to:/#/#windows:ansible.com>`_ | IRC: ``#ansible-windows``
 - `Ansible developer tools Group <https://github.com/ansible/community/wiki/Ansible-developer-tools>`_ - Matrix: `#devtools:ansible.com <https://matrix.to/#/#devtools:ansible.com>`_ | IRC: ``#ansible-devtools``