Change AppTargetId for launcher events to align with other AppTargetId's. am: e12b321d5f am: c9845ed750

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16141869

Change-Id: I8bff854eff8570a0011586bb0a7ffdc65dc5e290