build: Add pullapprove verification tool to dev-infra-private package (#35911)

Migrates pullapprove verification tool to be available in the dev-infra-private
package

PR Close #35911

dev-infra/BUILD.bazel

@@ -1,5 +1,6 @@
 load("@build_bazel_rules_nodejs//:index.bzl", "pkg_npm")
 load("@npm_bazel_typescript//:index.bzl", "ts_library")
+load("@npm_bazel_rollup//:index.bzl", "rollup_bundle")
 
 ts_library(
     name = "cli",
@@ -7,10 +8,24 @@ ts_library(
         "cli.ts",
     ],
     deps = [
+        "//dev-infra/pullapprove",
         "@npm//@types/node",
     ],
 )
 
+rollup_bundle(
+    name = "bundle",
+    config_file = "rollup.config.js",
+    entry_point = ":cli.ts",
+    format = "umd",
+    sourcemap = "hidden",
+    deps = [
+        ":cli",
+        "@npm//rollup-plugin-commonjs",
+        "@npm//rollup-plugin-node-resolve",
+    ],
+)
+
 pkg_npm(
     name = "npm_package",
     srcs = [
@@ -18,6 +33,6 @@ pkg_npm(
     ],
     visibility = ["//visibility:public"],
     deps = [
-        ":cli",
+        ":bundle",
     ],
 )