[automerge] Removing unnecessary AM.getTasks() call on every touch 2p: 8e5a164e05 am: c6aadf8a74

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17005155

Change-Id: I60a003fb87f5788576104fc43c65c33ed4146865