chore: 🤖 Add shelljs to resolutions

Add shelljs to resolutions to avoid security vulnerability

package.json

@@ -85,7 +85,8 @@
     "ember-cli-babel": "^7.26.8",
     "jsonpointer": "5.0.0",
     "json-schema": "^0.4.0",
-    "follow-redirects": "^1.14.7"
+    "follow-redirects": "^1.14.7",
+    "shelljs": "^0.8.5"
   },
   "config": {
     "commitizen": {