Revert "powerhint: thermal: Support powerhint to change tmu control-temp" am: f319cfc346 am: 7829c88d25

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs101/+/16009633

Change-Id: I31be22450d7f850a8f8ba274f6ba60c3a0a8a513