Merge "Detect leaks only on test success Bug: 191690396 Test: presubmit" into sc-dev am: 9d7ff51901 am: 46aab40dd5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15068626

Change-Id: I95a4e9915ac0d1f4aeaf001f05f891018634a8e0