Merge "Add information to METADATA file." am: ebfb572c53

Original change: https://android-review.googlesource.com/c/platform/external/jarjar/+/2309667

Change-Id: Id4777301912ae5802136d68d8daa02e4d35751ac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>