Add an option to move tasks in TaskView to fullscreen

* Update TaskView to support moving tasks to fullscreen

Flag: com.android.wm.shell.enable_bubble_to_fullscreen
Test: atest TaskViewTest
Test: manual - turn on flag, make a bubble, open the manage menu
               and move it to fullscreen (with other CL)
Bug: 363326492
Change-Id: I274360245b33e8dcd7ac6b1f22a1b1a625a72887