Merge "Add icon scale and alpha animation for entering downloading state from...

Merge "Add icon scale and alpha animation for entering downloading state from pending state" into tm-qpr-dev am: 19aeae3e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20714347



Change-Id: Idbd087b1979fb400fd95234c298c1ecc1e8f8903
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>