Sync expand/collapse state between ARC and Chrome

[Chrome rendered ARC notifications] When the notification is expanded/collapsed from Chrome side, make sure the state is updated correctly in ARC side.

Bug: b/288303365
Test: manual with Notify1.apk
Change-Id: Ieedf8b51c48e6efe95ebd987149b5e65d17bbd49
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4702198


Reviewed-by: Ahmed Mehfooz <amehfooz@chromium.org>
Commit-Queue: Shuming Hao <shuminghao@google.com>
Reviewed-by: Toshiki Kikuchi <toshikikikuchi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1180438}