Bump xml2js, @azure/ms-rest-js and resx in /Build (#1372)

* Bump xml2js, @azure/ms-rest-js and resx in /Build

Bumps [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js) to 0.5.0 and updates ancestor dependencies [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js), [@azure/ms-rest-js](https://github.com/Azure/ms-rest-js) and [resx](https://github.com/locize/resx). These dependencies need to be updated together.


Updates `xml2js` from 0.4.19 to 0.5.0
- [Commits](Leonidas-from-XIV/node-xml2js@0.4.19...0.5.0)

Updates `@azure/ms-rest-js` from 2.0.5 to 2.6.6
- [Changelog](https://github.com/Azure/ms-rest-js/blob/master/Changelog.md)
- [Commits](https://github.com/Azure/ms-rest-js/commits)

Updates `resx` from 1.2.0 to 2.0.4
- [Changelog](https://github.com/locize/resx/blob/master/CHANGELOG.md)
- [Commits](locize/resx@v1.2.0...v2.0.4)

---
updated-dependencies:
- dependency-name: xml2js
  dependency-type: indirect
- dependency-name: "@azure/ms-rest-js"
  dependency-type: indirect
- dependency-name: resx
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

* update

* update resx2js import

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Lilian Kasem <[email protected]>

Build/gulp-utils/gulp-resx-js/index.js

@@ -1,4 +1,4 @@
-const resx2js = require('resx/resx2js');
+const resx2js = require('resx/cjs/resx2js');
 var Buffer = require('buffer').Buffer;
 var through2 = require('through2');
 module.exports = function(opt) {

Build/package.json

@@ -70,7 +70,7 @@
     "nodemon": "^2.0.20",
     "prettier": "^1.17.0",
     "request": "^2.88.2",
-    "resx": "^1.2.0",
+    "resx": "^2.0.4",
     "rimraf": "^2.6.3",
     "supertest": "^4.0.2",
     "through2": "^3.0.1",