Merge "[CredManUi] Dismiss system bars immediately upon bottom sheet...

Merge "[CredManUi] Dismiss system bars immediately upon bottom sheet dismissal" into udc-dev am: e5a27a72 am: c3126e3e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22466928



Change-Id: I742a8ea39b780d3e46d11cd30c47b8fa66d9c465
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>