fix(package): update debug to version 3.2.2

Closes #8

Author: greenkeeper[bot]

package.json

@@ -28,7 +28,7 @@
     "body-parser": "^1.18.3",
     "cookie-parser": "~1.4.3",
     "cors": "^2.8.4",
-    "debug": "~3.1.0",
+    "debug": "~3.2.2",
     "dotenv-extended": "^2.2.0",
     "express": "~4.16.0",
     "http-errors": "~1.7.0",