Date Picker year selectors announce as 'buttons' to accessibility framework. (#96546)

packages/flutter/lib/src/material/calendar_date_picker.dart

@@ -1224,6 +1224,7 @@ class _YearPickerState extends State<YearPicker> {
         child: Center(
           child: Semantics(
             selected: isSelected,
+            button: true,
             child: Text(year.toString(), style: itemStyle),
           ),
         ),

packages/flutter/test/material/calendar_date_picker_test.dart

@@ -840,6 +840,7 @@ void main() {
             hasTapAction: true,
             isSelected: year == 2016,
             isFocusable: true,
+            isButton: true,
           ));
         }
       });