Use fully-qualified module names for builtin Ansible modules

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

roles/matrix-bridge-appservice-webhooks/tasks/init.yml

@@ -2,17 +2,17 @@
 # If the matrix-synapse role is not used, `matrix_synapse_role_executed` won't exist.
 # We don't want to fail in such cases.
 - name: Fail if matrix-synapse role already executed
-  fail:
+  ansible.builtin.fail:
     msg: >-
       The matrix-bridge-appservice-webhooks role needs to execute before the matrix-synapse role.
   when: "matrix_synapse_role_executed|default(False)"
 
-- set_fact:
+- ansible.builtin.set_fact:
     matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-appservice-webhooks.service'] }}"
   when: matrix_appservice_webhooks_enabled|bool
 
 # If the matrix-synapse role is not used, these variables may not exist.
-- set_fact:
+- ansible.builtin.set_fact:
     matrix_synapse_container_extra_arguments: >
       {{
         matrix_synapse_container_extra_arguments|default([])
@@ -31,14 +31,14 @@
 # If the matrix-synapse role is not used, `matrix_synapse_role_executed` won't exist.
 # We don't want to fail in such cases.
 - name: Fail if matrix-synapse role already executed
-  fail:
+  ansible.builtin.fail:
     msg: >-
       The matrix-bridge-appservice-webhooks role needs to execute before the matrix-synapse role.
   when: "matrix_synapse_role_executed|default(False)"
 
 - block:
     - name: Fail if matrix-nginx-proxy role already executed
-      fail:
+      ansible.builtin.fail:
         msg: >-
           Trying to append webhooks Appservice's reverse-proxying configuration to matrix-nginx-proxy,
           but it's pointless since the matrix-nginx-proxy role had already executed.
@@ -47,7 +47,7 @@
       when: matrix_nginx_proxy_role_executed|default(False)|bool
 
     - name: Generate Matrix Appservice webhooks proxying configuration for matrix-nginx-proxy
-      set_fact:
+      ansible.builtin.set_fact:
         matrix_appservice_webhooks_matrix_nginx_proxy_configuration: |
           {% if matrix_nginx_proxy_enabled|default(False) %}
           {# Use the embedded DNS resolver in Docker containers to discover the service #}
@@ -64,7 +64,7 @@
           {% endif %}
 
     - name: Register webhooks Appservice proxying configuration with matrix-nginx-proxy
-      set_fact:
+      ansible.builtin.set_fact:
         matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
           {{
             matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks|default([])
@@ -76,7 +76,7 @@
   when: matrix_appservice_webhooks_enabled|bool
 
 - name: Warn about reverse-proxying if matrix-nginx-proxy not used
-  debug:
+  ansible.builtin.debug:
     msg: >-
       NOTE: You've enabled the Matrix webhooks bridge but are not using the matrix-nginx-proxy
       reverse proxy.