chore(package): update @commitlint/cli to version 8.3.4

Closes #28

Author: greenkeeper[bot]

package.json

@@ -38,7 +38,7 @@
     "@babel/preset-env": "^7.1.0",
     "@babel/preset-react": "^7.0.0",
     "@babel/preset-typescript": "^7.1.0",
-    "@commitlint/cli": "^7.1.2",
+    "@commitlint/cli": "^8.3.4",
     "@commitlint/config-angular": "^7.1.2",
     "@types/enzyme": "^3.1.14",
     "@types/enzyme-adapter-react-16": "^1.0.3",