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

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

Change-Id: Ieab826053d1d382d29e9e7c187e16b73d02c5121