[framework] remove extra casts by @jonahwilliams in https://github.com/flutter/flutter/pull/97155

add direction to CupertinoPickerDefaultSelectionOverlay by @Dan-Crane in https://github.com/flutter/flutter/pull/92959

relax routerReportsNewRouteInformation function signature by @chunhtai in https://github.com/flutter/flutter/pull/97154

Adds CommonFinders.bySubtype<T extends Widget>() finder. by @lrhn in https://github.com/flutter/flutter/pull/91415

Use a more appropriate curve on ScrollsToTop by @SuhwanCha in https://github.com/flutter/flutter/pull/96574

Deprecate Scrollbar hoverThickness and showTrackOnHover by @Piinks in https://github.com/flutter/flutter/pull/97173