[Settings containment] Convert Preferred languages TextView to a TextMessagePreference

Before: https://screenshot.googleplex.com/9tRfSQmKiDpTbKk.png
After (old screen): https://screenshot.googleplex.com/7A5zg5SKdqk7Qpx.png
After (new screen): http://screenshot.googleplex.com/C6UEdhPQXNoZbZU.png

Bug: 433576895, 438273935
Change-Id: I40a175b5fa8f062b3327c470a69bf6a56649a150
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6854931
Reviewed-by: Theresa Sullivan <twellington@chromium.org>
Reviewed-by: Wenyu Fu <wenyufu@chromium.org>
Commit-Queue: Gazal Agarwal <agazal@google.com>
Cr-Commit-Position: refs/heads/main@{#1502842}