Merge "Use long-running executor for bg guest creation" into tm-dev am: 471391dd am: 7ae26641

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17366009



Change-Id: Ie7650826e473c338269af1556bb989ad9866490d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>