chore(package): update conventional-commit-types to version 2.2.0

Author: greenkeeper[bot]

package.json

@@ -32,7 +32,7 @@
     "bluebird": "3.5.0",
     "chai": "4.0.2",
     "condition-circle": "1.5.0",
-    "conventional-commit-types": "2.1.0",
+    "conventional-commit-types": "2.2.0",
     "coveralls": "2.13.1",
     "dirty-chai": "2.0.0",
     "eslint-config-fullcube": "3.0.0",