fix(cli): add missing dep

Author: marionebl

@commitlint/cli/package.json

@@ -71,6 +71,7 @@
   "dependencies": {
     "@commitlint/core": "^5.2.0",
     "babel-polyfill": "6.26.0",
+    "babel-runtime": "^6.26.0",
     "chalk": "2.3.0",
     "get-stdin": "5.0.1",
     "lodash": "4.17.4",