Update dependency eslint to v9.12.0

Author: renovate[bot]

package-lock.json

@@ -34,7 +34,7 @@
     "@types/node": "20.16.11",
     "@typescript-eslint/eslint-plugin": "8.5.0",
     "@typescript-eslint/parser": "8.5.0",
-    "eslint": "9.10.0",
+    "eslint": "9.12.0",
     "eslint-config-prettier": "9.1.0",
     "express": "4.21.1",
     "husky": "4.3.8",