chore(with-nestjs): add missing eslint devDependency

Author: cmg8431

examples/with-nestjs/apps/api/package.json

@@ -33,6 +33,7 @@
     "@types/express": "^4.17.17",
     "@types/node": "^22.10.7",
     "@types/supertest": "^6.0.0",
+    "eslint": "^9.31.0",
     "jest": "^29.7.0",
     "source-map-support": "^0.5.21",
     "supertest": "^7.0.0",