identity: Add require_root to allow tradefed system auto run am: 7f923b32...

identity: Add require_root to allow tradefed system auto run am: 7f923b32 am: 1b63aa66 am: 2acdc0c5 am: 5bab43de am: abe8615b

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2067311



Change-Id: I50fec379ef4646c9b700a6b066ea13b21d739963
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>