create a meta file to execute sub roles. Remove / add blank lines at the end. Add mock

roles/update.yml

@@ -0,0 +1,25 @@
+---
+- name: Update system packages
+  hosts: gitrunner
+  become: true
+
+  tasks:
+    - name: Update system packages
+      ansible.builtin.dnf:
+        name: "*"
+        state: latest
+        update_cache: true
+
+    - name: Check if reboot required (RedHat/CentOS)
+      ansible.builtin.command: needs-restarting -r
+      register: needs_restarting_output
+      changed_when: false
+      ignore_errors: true
+      when: ansible_os_family == "RedHat"
+
+    - name: Reboot if required (RedHat/CentOS)
+      ansible.builtin.reboot:
+      when:
+        - ansible_os_family == "RedHat"
+        - needs_restarting_output.rc == 1
+        - needs_restarting_output is defined