fix(package): update apidoc to version 0.23.0

Closes #49

Author: greenkeeper[bot]

package.json

@@ -11,7 +11,7 @@
     "@hapi/joi": "^17.1.1",
     "@types/amqplib": "^0.5.4",
     "amqplib": "^0.5.2",
-    "apidoc": "^0.17.6",
+    "apidoc": "^0.23.0",
     "base-64": "^0.1.0",
     "cross-env": "^7.0.2",
     "chai-as-promised": "^7.1.1",