Remove GPU-specific 151MHz min power hint.

gChips discovered potential issues with this frequency, and has recommended its removal.

This also updates thermal hard-limits to reflect the removal of one
operating point.

Bug: 240479599
Test: Boot to homescreen
Change-Id: If16a65550b85a4a4a66cdcd3b5bd7e31d7e7dc88
Signed-off-by: Siddharth Kapoor <ksiddharth@google.com>
8 files changed