Add a new known hash to drm am: 992d978c20 am: 27aa72d6be

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3288228

Change-Id: I4e0ffcf8d8e1427ad382eeafc5eae8339c601d0b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>