Update dependency prettier to v3.6.1

Author: renovate[bot]

package-lock.json

@@ -31,7 +31,7 @@
     "express": "4.21.2",
     "mocha": "11.7.1",
     "node-fetch": "2.7.0",
-    "prettier": "3.5.3",
+    "prettier": "3.6.1",
     "pretty-quick": "4.2.2",
     "react": "19.1.0",
     "react-dom": "19.1.0",