Fix the style of Choose screen lock wasn’t consistent in initial

setup and deferred setup

Make the style the same as DO mode SUW's Choose screen lock.

Bug: 237347124

Test: manually test with reproduciable steps in PO mode:
1. Set up offline and skip initial setup.
2. Navigate to home screen.
4. Connect to WiFi.
3. Sign in corp account during deferred setup.
5. Navigate to screen lock setup.
4. When landing on Choose screen lock, observe the behavior.

Change-Id: I03c7ba5e129fab121b4144fef0aa9a32dd95bcb5