update OWNERS to include Android.bp am: 258f90a967 am: 545e139c48

Original change: https://android-review.googlesource.com/c/device/google/tangorpro/+/3214347

Change-Id: I371d2a650926f4f050a077390f5a1f3544c7d806
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>