chore(deps): update dependency license-checker to v18

Author: renovate-bot

package-lock.json

@@ -55,7 +55,7 @@
     "eslint": "4.19.1",
     "eslint-plugin-cypress-dev": "1.1.2",
     "git-issues": "1.3.1",
-    "license-checker": "15.0.0",
+    "license-checker": "18.1.0",
     "mocha": "6.2.3",
     "semantic-release": "17.4.3"
   },