Fix matrix-synapse-reverse-proxy-companion.service stopping during uninstallation

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2444

roles/custom/matrix-synapse-reverse-proxy-companion/tasks/setup_uninstall.yml

@@ -9,7 +9,7 @@
   block:
     - name: Ensure matrix-synapse-reverse-proxy-companion.service is stopped
       ansible.builtin.service:
-        name: matrix_synapse_reverse_proxy_companion_service_stat
+        name: matrix-synapse-reverse-proxy-companion
         state: stopped
         enabled: false
         daemon_reload: true