Update dependency @eslint/js to v9.39.1

Author: dependencyupdates[bot]

src/Frontend/package-lock.json

@@ -48,7 +48,7 @@
     "xml-formatter": "3.6.7"
   },
   "devDependencies": {
-    "@eslint/js": "9.38.0",
+    "@eslint/js": "9.39.1",
     "@pinia/testing": "1.0.2",
     "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "6.9.1",