Merge "Modify headline margins to UX spec" into udc-dev am: 53f4d6acd0

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/IntentResolver/+/23178069

Change-Id: I1dab708de5abcd8d146dd2b5664a60fbcd9905a6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>