feat(bazel): ng_module produces bundle index (#22176)

It creates the bundle index .d.ts and .metadata.json files.
The names are based on the ng_module target.

PR Close #22176

packages/compiler-cli/integrationtest/bazel/ng_module/BUILD.bazel

@@ -0,0 +1,23 @@
+load("//packages/bazel:index.bzl", "ng_module")
+
+ng_module(
+    name = "test_module",
+    srcs = glob(["*.ts"]),
+    module_name = "some_npm_module",
+    deps = ["//packages/core"],
+)
+
+load(":extract_flat_module_index.bzl", "extract_flat_module_index")
+
+extract_flat_module_index(
+    name = "flat_module_index",
+    deps = [":test_module"],
+)
+
+load("@build_bazel_rules_nodejs//:defs.bzl", "jasmine_node_test")
+
+jasmine_node_test(
+    name = "test",
+    srcs = ["spec.js"],
+    data = [":flat_module_index"],
+)