Add check_feature helper am: b7d44a2eef am: bd74aa905a

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2409412

Change-Id: I2b83cc9cd93449114a3f0f8ab19d55f860dfff85
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>