78501 Remove whitespace directionality formatter (cla: yes, f: material design, framework, waiting for tree to go green)

78506 [State Restoration] Material DateRangePicker, adds some general state restoration tests (a: state restoration, cla: yes, f: date/time picker, f: material design, framework)

78523 Custom PopupMenuItem padding (cla: yes, f: material design, framework)

78573 Mac word modifier TextEditingActions (cla: yes, framework, waiting for tree to go green)

78574 Removed GridTileBar accentColor dependency. (cla: yes, f: material design, framework, waiting for tree to go green)

78576 Removed DayPicker dependence on accentColor. (cla: yes, f: material design, framework, waiting for tree to go green)