Merge "[Status Bar] Use `defaultDataSubId` flow to trigger config re-fetch." into udc-dev am: 30864e5b91

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23905086

Change-Id: I20a862b3f8c0bfb7fdeac423409b33bc16b473c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>