Revert "Revert "powerhint: thermal: Support powerhint to change tmu control-temp""

This reverts commit e2da019e130964a3c911ddcb2c1094438d34d6f3.
Since the temperature getting struck at 10 degC b/192030129 has been fixed,
reenable dynamic Tj thresholds.

Bug: 202736847
Test: build and boot on device
Change-Id: I53c62595407ea156ee3aceef0d3723db46096b8f
1 file changed