fix(player): 更多面板文字减重并缩小标签

test/player/player_fullscreen_test.dart

@@ -894,7 +894,7 @@ void main() {
           )
           .style
           ?.fontSize,
-      14,
+      13,
     );
     await tester.ensureVisible(find.byKey(const Key('player-more-speed-1.5')));
     await tester.pumpAndSettle();
@@ -910,7 +910,7 @@ void main() {
           )
           .style
           ?.fontWeight,
-      FontWeight.w700,
+      FontWeight.w600,
     );
     expect(
       tester
@@ -922,7 +922,7 @@ void main() {
           )
           .style
           ?.fontWeight,
-      FontWeight.w500,
+      FontWeight.w400,
     );
   });