[PR #11115/58bb1e7c backport][stable-12] fix ruff case B007 (#11131)

fix ruff case B007 (#11115)

* fix ruff case B007

* rollback inventory/iocage

* re-do the fix in inventory/iocage

* add cases in tests/unit/plugins

* rollback plugins/module_utils/memset.py

* rollback extraneous changes in plugins/modules/xcc_redfish_command.py

* add changelog frag

(cherry picked from commit 58bb1e7c04)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/keycloak_user_rolemapping.py

@@ -333,7 +333,7 @@ def main():
     if roles is None:
         module.exit_json(msg="Nothing to do (no roles specified).")
     else:
-        for role_index, role in enumerate(roles, start=0):
+        for role in roles:
             if role.get("name") is None and role.get("id") is None:
                 module.fail_json(msg="Either the `name` or `id` has to be specified on each role.")
             # Fetch missing role_id
@@ -373,7 +373,7 @@ def main():
     result["proposed"] = roles
 
     update_roles = []
-    for role_index, role in enumerate(roles, start=0):
+    for role in roles:
         # Fetch roles to assign if state present
         if state == "present":
             for available_role in available_roles_before: