Modify script to add INTERNAL tag. (#994)
Modify script to add INTERNAL tag. (#994)

INTERNAL

When looping over tags, return out of INTERNAL so related commits are not added to release notes.

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Please remember to apply all applicable tags to your pull request.
Tags: FEATURE, BREAKING, BUG, PERF, DEV, DOC, SECURITY

For more info see: https://github.com/tensorflow/tfjs/blob/master/DEVELOPMENT.md

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