chore(deps): update dependency license-checker to v25

Author: renovate-bot

package-lock.json

@@ -87,7 +87,7 @@
     "dependency-check": "3.3.0",
     "deps-ok": "1.4.1",
     "git-issues": "1.3.1",
-    "license-checker": "20.2.0",
+    "license-checker": "25.0.0",
     "mocha": "5.2.0",
     "nsp": "3.2.1",
     "pre-git": "3.17.1",