Merge pull request #301 from ryanpetrello/release_3.2.0

make `vault_password` required for Vault credentials

awx/main/models/credential.py

@@ -690,6 +690,7 @@ def vault(cls):
                 'secret': True,
                 'ask_at_runtime': True
             }],
+            'required': ['vault_password'],
         }
     )