Merge "Add dirgroup for trusty genrule" into main am: 434de06fe2

Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware/+/3304518

Change-Id: I9d5262ba992383f96f657abe6be31de0feba268e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>