chore: update dependency eslint to v9

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

Author: renovate[bot]

package-lock.json

@@ -30,7 +30,7 @@
     "@commitlint/config-conventional": "^19.2.2",
     "@types/express": "^4.17.21",
     "chai": "^5.1.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.0.0",
     "eslint-config-loopback": "^13.1.0",
     "express": "^4.19.2",
     "lockfile-lint": "^4.13.2",