Update neptune-workbench-stack.yaml

Allow all neptune-db IAM dataplane actions

additional-databases/sagemaker/neptune-notebook-cloudformation/neptune-workbench-stack.yaml

@@ -261,7 +261,7 @@ Resources:
                           - Ref: AWS::Region
                           - bucket
               - Effect: Allow
-                Action: neptune-db:connect
+                Action: neptune-db:*
                 Resource:
                   - Fn::Sub: "arn:${AWS::Partition}:neptune-db:${AWS::Region}:${AWS::AccountId}:${NeptuneClusterResourceId}/*"
               - Effect: Allow