Clean up atrace.rc am: 9bb5291102

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/24211396

Change-Id: I6785b8ce1f7eb9d405dc1ed9b60b9a6d93e78ab9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>