Remove GetTor XMPP support
We no longer support XMPP and that probably won't change in the near future. Let's remove this from the docs: https://support.torproject.org/gettor/gettor-4/
We no longer support XMPP and that probably won't change in the near future. Let's remove this from the docs: https://support.torproject.org/gettor/gettor-4/