chore(package): update cz-conventional-changelog to version 3.0.0

Author: greenkeeper[bot]

package.json

@@ -25,7 +25,7 @@
     "@form8ion/commitlint-config": "^1.0.3",
     "@form8ion/remark-lint-preset": "^1.0.0",
     "ban-sensitive-files": "^1.9.2",
-    "cz-conventional-changelog": "^2.1.0",
+    "cz-conventional-changelog": "^3.0.0",
     "husky": "^3.0.0",
     "npm-run-all": "^4.1.5",
     "remark-cli": "^6.0.1",