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: Ifc58cbba65ad635fa4c9dd33886d737d4c53d3b4