mysql_user and mysql_role: log some updated privileges; explain integration test blind spot

plugins/module_utils/user.py

@@ -336,7 +336,7 @@ def user_mod(cursor, user, host, host_all, password, encrypted,
                     grant_privs.extend(curr_priv[db_table])
 
                 if len(grant_privs) + len(revoke_privs) > 0:
-                    msg = "Privileges updated"
+                    msg = "Privileges updated: granted %s, revoked %s" % (grant_privs, revoke_privs)
                     if module.check_mode:
                         return (True, msg)
                     if len(revoke_privs) > 0:

tests/integration/targets/test_mysql_user/tasks/test_privs.yml

@@ -173,7 +173,7 @@
         state: present
       register: result
 
-    # FIXME: on mariadb 10.5 there's always a change
+    # FIXME: on mariadb >=10.5.2 there's always a change because the REPLICATION CLIENT privilege was renamed to BINLOG MONITOR
     - name: Assert that priv did not change
       assert:
         that: