Merge pull request #612 from postmanlabs/snyk-upgrade-b41209984198c140b0c577a544e21208

[Snyk] Upgrade shelljs from 0.8.4 to 0.8.5

Author: Ankit Saini

package-lock.json

@@ -28,7 +28,7 @@
     "async": "3.2.2",
     "path": "0.12.7",
     "postman-collection": "3.6.11",
-    "shelljs": "0.8.4"
+    "shelljs": "0.8.5"
   },
   "devDependencies": {
     "browserify": "14.5.0",