[automerger skipped] Mark Android R (rvc-dev-plus-aosp-without-vendor@6692709) as merged am: 28e6947fe2 -s ours am: a6c5e571b1 -s ours am: 26a36130ec -s ours

am skip reason: Change-Id I2f55149f4130f2bb1cb292c69766645be7a5a2b6 with SHA-1 6bf38f245e is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/selinux/+/12469358

Change-Id: I4edb76d71c37ac4c5950755e8f006ac372827fec