chore(deps): update dev dependency eslint to v9.39.4 (#611)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "@eik/prettier-config": "1.0.1",
     "@eik/semantic-release-config": "1.0.15",
     "@eik/typescript-config": "1.0.0",
-    "eslint": "9.39.3",
+    "eslint": "9.39.4",
     "fastify": "5.7.4",
     "npm-run-all2": "8.0.4",
     "postcss": "8.5.6",