Merge "sdm: Add HAL_PIXEL_FORMAT_NV21_ZSL support in GetSDMFormat" into rvc-dev am: adb6ad970e am: 26da516f86 am: 81686df35c am: 20dd41fd03 am: 4485159643

Change-Id: Ic4ad7a5aaaffa1752a1b3f4481252b9c04d107f4