Merge "ClatCoordinator: use Java class TcUtils to attach program" am: 932459748a am: fdb537d02f am: 44cd815fba

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2028287

Change-Id: I58bd09b4cdc32e8b636b4f23a422c2f944cd9d9b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>