Merge "sdm: Add HAL_PIXEL_FORMAT_NV21_ZSL support in GetSDMFormat" into rvc-dev am: adb6ad970e am: 3be9bb3871 am: 7f9962a90e am: daa0ca16a4

Change-Id: I25911aeb8ed0cf098af25800cbf3fccd4ad2072d