Add dirgroup for trusty genrule am: 772709ead4

Original change: https://android-review.googlesource.com/c/platform/external/python/markupsafe/+/3304556

Change-Id: I41ee419f662a50161d852b7cacc5fd48258150d1
Signed-off-by: Automerger Merge Worker <[email protected]>