fix: introduce restrictions for systems that still need their TSM/IBMSP client

tasks/uninstall_tsm_client.yml

@@ -55,4 +55,7 @@
             - "/etc/systemd/system/dsmcad.service"
       when:
         - ( "0 unit files listed." not in tsm_client_installed.stdout )
-  when: ansible_distribution == "Debian"
+  when:
+    - ansible_distribution == "Debian"
+    - '"backup" not in ansible_hostname'
+    - '"reporting" not in ansible_hostname'