build: convert largeform benchmarks to bazel (#28645)

Switches the `largeform` benchmarks to Bazel.
This is the last remaining e2e test within `modules/`.

PR Close #28645

modules/benchmarks/src/tree/ng2/BUILD.bazel

@@ -4,6 +4,9 @@ load("//modules/benchmarks:benchmark_test.bzl", "benchmark_test")
 
 package(default_visibility = ["//modules/benchmarks:__subpackages__"])
 
+# Note that this benchmark has been designed for Angular with ViewEngine, but once
+# ViewEngine is removed, we should should consider removing this one since there
+# already is a "render3" benchmark.
 ng_module(
     name = "ng2",
     srcs = glob(["*.ts"]),