Remove dangling 'list' from mutually_exclusive in kube.py (#13352)

The mutually_exclusive constraint referenced 'list', a parameter that does not exist in argument_spec. Remove the dead constraint.

Signed-off-by: Adesh Deshmukh <adeshkd123@gmail.com>

plugins/modules/kube.py

@@ -325,9 +325,8 @@ def main():
             log_level=dict(default=0, type='int'),
             state=dict(default='present', choices=['present', 'absent', 'latest', 'reloaded', 'stopped', 'exists']),
             recursive=dict(default=False, type='bool'),
-            ),
-            mutually_exclusive=[['filename', 'list']]
-        )
+        ),
+    )
 
     changed = False