Fix notification settings bottom sheet scroll in landscape

    Fix layout size and configuration listener for landscape orientation.

Test: adb shell cmd notification post "Test notif" &
    adb shell am start -a android.settings.CHANNEL_NOTIFICATION_SETTINGS     --es android.provider.extra.CHANNEL_FILTER_LIST "sound"     --es android.provider.extra.CHANNEL_ID "shell_cmd"     --es android.provider.extra.APP_PACKAGE "com.android.shell
Bug: 238845213
Change-Id: I6c2ba149cddfdf35292b0b6fc92c0d8418a86c54