chore(deps): bump express-rate-limit in /examples/cloudrun/knex/pg

Bumps [express-rate-limit](https://github.com/express-rate-limit/express-rate-limit) from 8.2.1 to 8.2.2.
- [Release notes](https://github.com/express-rate-limit/express-rate-limit/releases)
- [Commits](express-rate-limit/express-rate-limit@v8.2.1...v8.2.2)

---
updated-dependencies:
- dependency-name: express-rate-limit
  dependency-version: 8.2.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/cloudrun/knex/pg/package.json

@@ -12,7 +12,7 @@
     "express": "^5.1.0",
     "knex": "^3.1.0",
     "pg": "^8.16.3",
-    "express-rate-limit": "8.2.1"
+    "express-rate-limit": "8.2.2"
   },
   "devDependencies": {
   }