ci: add check against direct dependency on d3 (#4259)
ci: add check against direct dependency on d3 (#4259)

Due to our internal build quirk, we have tensorboard/webapp/third_party.
We would like to guard against direct dependency on d3 using lint.
tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard