Add presubmit linter hook for failures.txt expectation files am: 9f15d94e4a

Original change: https://android-review.googlesource.com/c/platform/art/+/2117745

Change-Id: I553bb5981f2e3673d8eca43d18bed5d15c1c0995
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>