Merge "Add new SystemUI AnimatorTestRule that wraps both platform and androidx...

Merge "Add new SystemUI AnimatorTestRule that wraps both platform and androidx versions of the same" into udc-qpr-dev am: 9c9649e4 am: 91ff3f30

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24295197



Change-Id: Iabb6f2fded8f7612965375d16470a16effb0de16
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>