Update Settings owners list

android-settings-core-eng+gerrit@google.com

# People who can approve changes for submission

arcwang@google.com

cantol@google.com

chaohuiw@google.com

chiujason@google.com

cyl@google.com

dswliu@google.com

edgarwang@google.com

llz@google.com

millchen@google.com

songchenxi@google.com

stanleytfwang@google.com

sunnyshao@google.com

yantingyang@google.com

ykhung@google.com

# Emergency only

lijun@google.com

wangqi@google.com

yanglu@google.com