Add dirgroup for trusty genrule am: bf69136c33 am: 7c8113b788 Original change: https://android-review.googlesource.com/c/trusty/external/headers/+/3304539 Change-Id: Id16e8fcc767c0392fc4312681bc7c5402eca1dcf Signed-off-by: Automerger Merge Worker <[email protected]>