Merge "Adds Riley as owner for A11y SysUI code." into main am: 22231523dc

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3398255

Change-Id: Ibdd68109007b75743244e2ed1dc5309cdcf9244a
Signed-off-by: Automerger Merge Worker <[email protected]>