Update dependency eslint to v9.20.1 (#624)

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

Author: renovate[bot]

package-lock.json

@@ -34,7 +34,7 @@
     "@types/node": "22.13.4",
     "@typescript-eslint/eslint-plugin": "8.20.0",
     "@typescript-eslint/parser": "8.20.0",
-    "eslint": "9.18.0",
+    "eslint": "9.20.1",
     "eslint-config-prettier": "10.0.1",
     "express": "4.21.2",
     "husky": "4.3.8",