[automerger skipped] Add libgui bq_consumer_attach_callback flag am: dd7c1cf2 -s ours

am skip reason: Merged-In I3268cb82fdc7d194f8b1864b8a72147ff51e3973 with SHA-1 d6aef5c3 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/28556104



Change-Id: I24ceb15a63dd5b0eaced0b79c1ddacef5c5b0b8e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>