[flake8-bugbear] Fix unused loop variable.

Running flake8 with bugbear enable found an extra for-loop that is not
needed. The for-loop was removed, fixing bubear's warning.

plugins/modules/ipadnsrecord.py

@@ -1375,8 +1375,7 @@ def define_commands_for_present_state(module, zone_name, entry, res_find):
                     # remove record from args, as it will not be used again.
                     del args[record]
                 else:
-                    for f in part_fields:
-                        _args = {k: args[k] for k in part_fields}
+                    _args = {k: args[k] for k in part_fields if k in args}
                     _args['idnsname'] = name
                     _commands.append([zone_name, 'dnsrecord_add', _args])
                 # clean used fields from args