Merge "Remove length check to allow empty HDR10+ blobs to HWC" am: 2b42a74573 am: a7f01798f5 am: a0442dda02

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2374997

Change-Id: I7907436ae2e0460db31ec033e603442bc1120ab2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>