Add dirgroup for trusty genrule am: 772709ead4 am: 75c4d0ebcc

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

Change-Id: I0d87fc2a81d7422b2ca14fc09855ad0d68cb4392
Signed-off-by: Automerger Merge Worker