[automerger skipped] Allow shell and adb to read tombstones am: 56053a3060 -s ours

am skip reason: Merged-In I4a1af4fbdc48c5c5f4b0b33f124cea31af74dd87 with SHA-1 6c689e8438 is already in history

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/3001629

Change-Id: If2550fe882cdba3c808129ac65f8fda85ff4a850
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>