Removing pss checks in memory tests am: e2801bcb77 am: 7b3b03a68a am: 0a48947a88

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14523195

Change-Id: I890eda2ba03868e4a686b0c2faf4f41b7a3d59cb