Use fully-qualified module names for builtin Ansible modules

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1939

roles/matrix-jitsi/tasks/util/setup_jitsi_auth.yml

@@ -4,7 +4,7 @@
 #
 
 - name: Ensure matrix-jitsi-prosody container is running
-  systemd:
+  ansible.builtin.systemd:
     state: started
     name: matrix-jitsi-prosody
   register: matrix_jitsi_prosody_start_result
@@ -15,7 +15,7 @@
 #
 
 - name: Ensure Jitsi internal authentication users are configured
-  shell: "docker exec matrix-jitsi-prosody prosodyctl --config /config/prosody.cfg.lua register {{ item.username | quote }} meet.jitsi {{ item.password | quote }}"
+  ansible.builtin.shell: "docker exec matrix-jitsi-prosody prosodyctl --config /config/prosody.cfg.lua register {{ item.username | quote }} meet.jitsi {{ item.password | quote }}"
   with_items: "{{ matrix_jitsi_prosody_auth_internal_accounts }}"
   when:
     - matrix_jitsi_auth_type == "internal"
@@ -33,7 +33,7 @@
 # Stop Necessary Services
 #
 - name: Ensure matrix-jitsi-prosody container is stopped if necessary
-  systemd:
+  ansible.builtin.systemd:
     state: stopped
     name: matrix-jitsi-prosody
   when: matrix_jitsi_prosody_start_result.changed|bool