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

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



Change-Id: Ib75e48c3844fd8875b5331c06f430a7fa8206555
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>