Merge "Fix subsampling doc in PlaneLayout.aidl" into rvc-dev am: 6841c3e5e8 am: 4a2c990dd7 am: 80e62a8e4a

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/11716801

Change-Id: Ibc51f2b5e37fd77e16223de00bdc80be8df8dffd