Fix a typo in tensorflow/tools/pip_package/setup.py
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For the most up to date status, view the checks section at the bottom of the pull request. Hi @timotheeMM, Please submit multiple typo fixes in a single PR as the CPU/GPU hours are wasted on CI. Hence, we do not encourage one liner grammatical changes as it is an expensive process. Thank you for your contribution!

I fixed a typo in the setup.py file:
accomodate -> accommodate