[automerger skipped] Cherry-pick: Update drm hwcomposer to composer3 V4 am: bb9f3ea693 -s ours

am skip reason: Merged-In Ief7c19248fdd739e17c54335a3c234aa9dd3677e with SHA-1 3dc274e62a is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/drm_hwcomposer/+/30601408

Change-Id: Ia3d4a979813885eb1a38ec94f856c6d6e6ded92b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>