Disable group volume control bar in output switcher systemUI dialog

-Disable static(Pre-defined) group volume seekbar
-Disable dynamic group volume seekbar
-Disable group volume seekbar in edit page

Bug: 189270378
Test: atest MediaOutputAdapterTest MediaOutputControllerTest MediaOutputBaseDialogTest MediaOutputDialogTest MediaOutputGroupAdapterTest MediaOutputGroupDialogTest
Change-Id: Ifc560e21a3ae8a4830be5c5c5d1fb94f452e36b0