feat: add system maintenance automation

deployment/ansible/playbooks/deploy-update.yml

@@ -25,6 +25,11 @@
         docker_registry_username: "{{ docker_registry_username | default(vault_docker_registry_username | default(docker_registry_username_default)) }}"
         docker_registry_password: "{{ docker_registry_password | default(vault_docker_registry_password | default(docker_registry_password_default)) }}"
 
+    - name: Ensure system packages are up to date
+      include_role:
+        name: system
+      when: system_update_packages | bool
+
     - name: Verify Docker is running
       systemd:
         name: docker