[web] Add benchmarks for the Material3 Components screen (#124354)

[web] Add benchmarks for the Material3 Components screen

dev/benchmarks/macrobenchmarks/lib/web_benchmarks.dart

@@ -17,6 +17,7 @@ import 'src/web/bench_draw_rect.dart';
 import 'src/web/bench_dynamic_clip_on_static_picture.dart';
 import 'src/web/bench_image_decoding.dart';
 import 'src/web/bench_link_infinite_scroll.dart';
+import 'src/web/bench_material_3.dart';
 import 'src/web/bench_mouse_region_grid_hover.dart';
 import 'src/web/bench_mouse_region_grid_scroll.dart';
 import 'src/web/bench_mouse_region_mixed_grid_hover.dart';
@@ -60,6 +61,7 @@ final Map<String, RecorderFactory> benchmarks = <String, RecorderFactory>{
   BenchWrapBoxScroll.benchmarkName: () => BenchWrapBoxScroll(),
   BenchLinkInfiniteScroll.benchmarkName: () => BenchLinkInfiniteScroll.forward(),
   BenchLinkInfiniteScroll.benchmarkNameBackward: () => BenchLinkInfiniteScroll.backward(),
+  BenchMaterial3Components.benchmarkName: () => BenchMaterial3Components(),
 
   // CanvasKit-only benchmarks
   if (isCanvasKit) ...<String, RecorderFactory>{