sap_swpm: Change shell to command module for process check and set ch…

…anged_when to false to fix lint errors

roles/sap_swpm/tasks/post_install/sum_push_to_finish.yml

@@ -6,12 +6,13 @@
 
 # Check if the SUMup process is running, give it 5 minutes to start
 - name: Check if SAPup_real process is running (wait for 5 minutes until it starts)
-  ansible.builtin.shell: pgrep -c -u "{{ sap_swpm_sid | lower }}adm" -f SAPup_real
+  ansible.builtin.command: pgrep -c -u "{{ sap_swpm_sid | lower }}adm" -f SAPup_real
   register: _sapup_process
   retries: 5
   delay: 60
   until: _sapup_process.rc == 0 and _sapup_process.stdout|int > 0
   failed_when: _sapup_process.rc != 0
+  changed_when: false
 
 - name: Print SUM monitoring and action URLs
   ansible.builtin.debug: