[automerger skipped] Mark Android R (rvc-dev-plus-aosp-without-vendor@6692709) as merged am: 91a2b96b79 -s ours am: e1d6f35eb8 -s ours am: bd8453be84 -s ours

am skip reason: Change-Id I00e7ed78b2fad0e4ad7f3b8c834899231bd78702 with SHA-1 3ae0490c0c is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/libprotobuf-mutator/+/12469930

Change-Id: Ief72387842b1ef66d306b7fdbeec44ec05943014