Converted setup to ES Module

bin/setup-app.js

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 
-const { execSync, spawnSync } = require("child_process");
-const { writeFileSync } = require("fs");
-const { parseArgs } = require("util");
+import { execSync, spawnSync } from "child_process";
+import { writeFileSync } from "fs";
+import { parseArgs } from "util";
 
 const args = parseArgs({
   options: {
@@ -107,7 +107,7 @@ if (spObjId) {
 if (args.values["generate-client-secret"]) {
   // Generate a new client secret for the application
   try {
-    result = spawnSync(
+    const result = spawnSync(
       "az",
       [
         "ad",