Specify changed_when for shell commands

roles/partitioning/tasks/ext4.yml

@@ -15,6 +15,8 @@
 - name: Remove Unsupported features for older Systems
   when: (os | lower in ['almalinux', 'debian11', 'rhel8', 'rhel9', 'rocky', 'ubuntu-lts']) and (cis | bool or item.lv not in ['var_log', 'var_log_audit'])
   ansible.builtin.command: tune2fs -O "^orphan_file,^metadata_csum_seed" "/dev/sys/{{ item.lv }}"
+  changed_when: result.rc == 0
+  register: result
   loop:
     - { lv: root }
     - { lv: home }