Quartz 3.1 Release
Merge tag 'LA.UM.8.2.1.r1-04900-sdm660.0' of https://source.codeaurora.org/quic/la/platform/system/core into quartz

"LA.UM.8.2.1.r1-04900-sdm660.0"

lmkd changes were dropped for manual merge.

Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>