64222 Allow modification of ListTile’s horizontalTitleGap, minVerticalPadding, minLeadingWidth (cla: yes, f: material design, framework)

64240 Add sample code to FadeTransition (cla: yes, d: api docs, d: examples, documentation, framework, waiting for tree to go green)

64379 Make Dismissible’s HitTestBehavior an argument (cla: yes, f: gestures, framework, waiting for tree to go green)

64468 Fix CupertinoAlertDialog TextStyle (cla: yes, f: cupertino, framework, waiting for tree to go green, will affect goldens)

64638 Add sample code to DefaultTextStyleTransition (cla: yes, d: api docs, d: examples, documentation, framework, waiting for tree to go green)