Merge "[AllApps] Fix ConcurrentModificationException in AppPredictionRow" into sc-v2-dev am: 7f693253c8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15862035

Change-Id: Iec7a78c53173b4b001c2ace6cd6b26a95cb17b19