powerhint: set uclampmin_init value for applying CPU Load boost am: 0d1122b2e9

Original change: https://googleplex-android-review.googlesource.com/c/device/google/bluejay/+/26809490

Change-Id: I33f83ec37a4ff2292470eac0662b314adceabbc3
Signed-off-by: Automerger Merge Worker <[email protected]>