[automerger skipped] Allow only AID_ROOT to inject certificate am: e951685d...

[automerger skipped] Allow only AID_ROOT to inject certificate am: e951685d am: 2150192b am: e0a1598e -s ours

am skip reason: Change-Id If71c0171bc4347979e278752fc49877359f056b7 with SHA-1 e951685d is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/11882409

Change-Id: I1ff24c876282b065da184b6c83463c285abf1216