refactor: restart Apache by flushing handlers instead of registering a...

refactor: restart Apache by flushing handlers instead of registering a variable and checking for changed status

tasks/configure_apache.yml

@@ -7,12 +7,9 @@
   loop:
     - "cgid"
     - "ssl"
-  register: a2enmod
-- name: restart apache immediately to make sure mod_ssl is running before configuring TLS. Just notifying the handler doesn't suffice.
-  ansible.builtin.systemd:
-    unit: "apache2"
-    state: restarted
-  when: a2enmod.changed    # noqa no-handler
+  notify: restart apache
+- name: Restart apache immediately to make sure mod_ssl is running before configuring TLS.
+  ansible.builtin.meta: flush_handlers
 
 - name: Apache-Konfigurationsdateien einspielen (copied)
   ansible.builtin.copy: