Update redbull SVN to  71 am: 1bfdea9aa9 am: 612eabbd73 am: e620c2b7c0 am: 6e422ae9ff

Original change: https://googleplex-android-review.googlesource.com/c/device/google/redbull/+/23862189

Change-Id: I7dcdaf5c35ac7ecbe84e599126acaf87d83a3680
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>