[HA Status] Show the connection status drawable for hearing device in floating menu

* Handle connected and disconnected status drawable
* Get the status drawable via HearingDeviceStatusDrawable
* Partial update via onBindViewHolder(holder, position, payload)

Bug: 357882387
Test: atest AccessibilityTargetAdapterTest MenuListViewTouchHandlerTest
Flag: com.android.settingslib.flags.hearing_device_set_connection_status_report
Change-Id: Icd2aae3170cb3c58948ffb3f4414956840cb3026