Merge "Add new string to replace 'swipe up to unlock'" into sc-dev am: e10f0d4c am: f507667a am: d9ce40e4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15373456

Change-Id: Ic2f36d1f1c23d5963b8f04e0f10150b12d47e1d8