Merge "[Secretkeeper] Add maintenance methods" into main am: 1c6aa92299

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2855634

Change-Id: I69d2c006b268841d16ce20d9c1d754f39d86a4bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>