Sync local data with remote data when UI need to refresh and set the
corresponding local value to remote when the control expanded/collapsed.
Flag: com.android.settingslib.flags.hearing_devices_ambient_volume_control
Bug: 357878944
Test: atest BluetoothDetailsAmbientVolumePreferenceControllerTest
Change-Id: If748e696eb62b199d4fd9abafa2300d301a8079c
Collapse/expand the controls when clicking on the hearder with arrow.
Flag: com.android.settingslib.flags.hearing_devices_ambient_volume_control
Bug: 357878944
Test: atest AmbientVolumePreferenceTest
Test: atest BluetoothDetailsAmbientVolumePreferenceControllerTest
Test: atest BluetoothDetailsHearingDeviceControllerTest
Change-Id: I845a4397601e563ed027d7d2a0a13651e95de708