Merge "Ensure the learn more string meet Accessibility requirement." into...

Merge "Ensure the learn more string meet Accessibility requirement." into tm-dev am: 53cd2485 am: 1dc15923

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18089226



Change-Id: I329a7071607c54de0315997332a7e8597e3dcd22
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>