[automerger skipped] Merge "Adding Car GSI public key" into android11-tests-dev am: efcca34203 -s ours am: 6033c0d965 -s ours

am skip reason: skipped by user karthikmr

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1915268

Change-Id: Ie20677cfa65ab6c79b8dce519d7b99c44c2b6ca0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>