[RESTRICT AUTOMERGE] Ignore test on old branch. am: 838a4d8aee

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25036264

Change-Id: I16c0cec82cc8ca4c04b15832e71fb6d49e91a816
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>