Update dependency serve-static to v2

Author: renovate[bot]

package-lock.json

@@ -30,7 +30,7 @@
     "finalhandler": "1.3.2",
     "minimist": "1.2.8",
     "open": "10.2.0",
-    "serve-static": "1.16.2",
+    "serve-static": "2.2.0",
     "supervisor": "0.12.0",
     "ws": "8.18.3"
   },