Merge "Move SecureStorage interface out of staging" into main am: 5a36dba491 am: 4b6b528327

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3344725

Change-Id: I00d7a3af3768dcf203db37bae884cb3e59e2f69d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>