Merge "Allow dumpstate to snapshot traces and attach them to bug reports" am: 9dd873d725

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/1542764

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie8d8f1d8f104f5f8e4d2b5697029c0f0306e811b