Upgrade eslint-config-expensify to report unused disable directives

Upgrades to a version that sets reportUnusedDisableDirectives: 'error'.
No unused directives were found in this repo.

Made-with: Cursor

Author: roryabraham

package-lock.json

@@ -72,7 +72,7 @@
     "@vercel/ncc": "0.38.1",
     "date-fns": "^4.1.0",
     "eslint": "^9.39.2",
-    "eslint-config-expensify": "^2.0.102",
+    "eslint-config-expensify": "github:Expensify/eslint-config-expensify#b8869c9a418be16cec55a6c7b5c991936f3b6275",
     "eslint-config-prettier": "^9.1.0",
     "eslint-import-resolver-typescript": "^4.4.4",
     "eslint-plugin-import": "^2.31.0",