Bump xml2js and @azure/ms-rest-js

Bumps [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js) and [@azure/ms-rest-js](https://github.com/Azure/ms-rest-js). These dependencies needed to be updated together.

Updates `xml2js` from 0.4.23 to 0.5.0
- [Release notes](https://github.com/Leonidas-from-XIV/node-xml2js/releases)
- [Commits](https://github.com/Leonidas-from-XIV/node-xml2js/commits/0.5.0)

Updates `@azure/ms-rest-js` from 2.6.0 to 2.6.6
- [Release notes](https://github.com/Azure/ms-rest-js/releases)
- [Changelog](https://github.com/Azure/ms-rest-js/blob/master/Changelog.md)
- [Commits](https://github.com/Azure/ms-rest-js/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "azure-iot-edge",
-  "version": "1.25.10",
+  "version": "1.25.11",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -229,19 +229,30 @@
       }
     },
     "@azure/ms-rest-js": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/@azure/ms-rest-js/-/ms-rest-js-2.6.0.tgz",
-      "integrity": "sha512-4C5FCtvEzWudblB+h92/TYYPiq7tuElX8icVYToxOdggnYqeec4Se14mjse5miInKtZahiFHdl8lZA/jziEc5g==",
+      "version": "2.6.6",
+      "resolved": "https://registry.npmjs.org/@azure/ms-rest-js/-/ms-rest-js-2.6.6.tgz",
+      "integrity": "sha512-WYIda8VvrkZE68xHgOxUXvjThxNf1nnGPPe0rAljqK5HJHIZ12Pi3YhEDOn3Ge7UnwaaM3eFO0VtAy4nGVI27Q==",
       "requires": {
         "@azure/core-auth": "^1.1.4",
         "abort-controller": "^3.0.0",
         "form-data": "^2.5.0",
-        "node-fetch": "^2.6.0",
+        "node-fetch": "^2.6.7",
         "tough-cookie": "^3.0.1",
         "tslib": "^1.10.0",
         "tunnel": "0.0.6",
         "uuid": "^8.3.2",
-        "xml2js": "^0.4.19"
+        "xml2js": "^0.5.0"
+      },
+      "dependencies": {
+        "xml2js": {
+          "version": "0.5.0",
+          "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.5.0.tgz",
+          "integrity": "sha512-drPFnkQJik/O+uPKpqSgr22mpuFHqKdbS835iAQrUC73L2F5WkboIRd63ai/2Yg6I1jzifPFKH2NTK+cfglkIA==",
+          "requires": {
+            "sax": ">=0.6.0",
+            "xmlbuilder": "~11.0.0"
+          }
+        }
       }
     },
     "@babel/code-frame": {
@@ -3687,15 +3698,6 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
-    "xml2js": {
-      "version": "0.4.23",
-      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",
-      "integrity": "sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==",
-      "requires": {
-        "sax": ">=0.6.0",
-        "xmlbuilder": "~11.0.0"
-      }
-    },
     "xmlbuilder": {
       "version": "11.0.1",
       "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",