chore(deps): update dependency commitizen to v4

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
     "uuid": "3.3.2"
   },
   "devDependencies": {
-    "commitizen": "3.0.5",
+    "commitizen": "4.3.1",
     "cz-conventional-changelog": "2.1.0",
     "jest": "24.7.1",
     "longjohn": "0.2.12",