Update mime to the latest version 🚀 (#5194)

* fix(package): update mime to version 2.4.0

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -32,7 +32,7 @@
     "intersect": "1.0.1",
     "lodash": "4.17.11",
     "lru-cache": "5.0.0",
-    "mime": "2.3.1",
+    "mime": "2.4.0",
     "mongodb": "3.1.10",
     "parse": "2.1.0",
     "pg-promise": "8.5.2",