Merge "Add AndroidX SpringAnimation library to core." into tm-qpr-dev am: a24bed9f38 am: bcb5bd5c00

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20171590

Change-Id: Ia65f28796447db9234079963b79248096fdf820b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>