Bump express-rate-limit from 5.5.1 to 6.3.0 (#32)

Bumps [express-rate-limit](https://github.com/nfriedly/express-rate-limit) from 5.5.1 to 6.3.0.
- [Release notes](https://github.com/nfriedly/express-rate-limit/releases)
- [Changelog](https://github.com/nfriedly/express-rate-limit/blob/master/changelog.md)
- [Commits](express-rate-limit/express-rate-limit@v5.5.1...v6.3.0)

---
updated-dependencies:
- dependency-name: express-rate-limit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -30,7 +30,7 @@
     "dayjs": "^1.10.7",
     "dotenv": "^16.0.0",
     "express": "^4.17.1",
-    "express-rate-limit": "^5.5.1",
+    "express-rate-limit": "^6.3.0",
     "express-timeout-handler": "^2.2.2",
     "flat": "^5.0.2",
     "github-slugger": "^1.4.0",