Fix ansible-lint-reported errors

roles/custom/matrix-jitsi/tasks/self_check_matrix_auth.yml

@@ -48,6 +48,7 @@
       - "--quiet"
       - "{{ matrix_jitsi_prosody_self_check_uvs_health_url | quote }}"
   register: matrix_jitsi_prosody_self_check_uvs_result
+  changed_when: false
   ignore_errors: true
 
 - name: Fail if user verification service is not (reachable and healthy)

roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_uninstall.yml

@@ -16,5 +16,5 @@
       ansible.builtin.service_facts:
 
     - name: Ensure prosody is restarted later on if currently running
-      set_fact:
+      ansible.builtin.set_fact:
         matrix_jitsi_prosody_require_restart: "{{ true if ansible_facts.services['matrix-jitsi-prosody.service']['state'] == 'running' else false }}"

roles/custom/matrix-jitsi/tasks/util/setup_jitsi_prosody_post_setup_hooks.yml

@@ -16,13 +16,13 @@
 
 - name: Ensure matrix-jitsi-prosody container is running
   ansible.builtin.systemd:
-    state: "{{ 'restarted' if matrix_jitsi_prosody_require_restart | d(false) | bool else 'started' }}"
+    state: "{{ 'restarted' if matrix_jitsi_prosody_require_restart | default(false) | bool else 'started' }}"
     name: matrix-jitsi-prosody
   register: matrix_jitsi_prosody_start_result
 
 # If the flag was set, we can safely disable now.
 - name: Disable require restart flag
-  set_fact:
+  ansible.builtin.set_fact:
     matrix_jitsi_prosody_require_restart: false
 
 #