Merge "[Provider Model] Refine sub-title (QS Internet Dialog)" into sc-v2-dev am: a841c8a1d3 am: c446353f1c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16393101

Change-Id: I336f28d6812c704c656387f2ac4f25d31e0e8b90