Update redbull SVN to  73 am: a3abb414f9 am: 68009b1bcb

Original change: https://googleplex-android-review.googlesource.com/c/device/google/redbull/+/24595435

Change-Id: I0659be2cf7807f1b26c752c6d15e02d9583f6c4e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>