chore(deps): bump nanoid from 5.1.11 to 5.1.15 (#526)

Bumps [nanoid](https://github.com/ai/nanoid) from 5.1.11 to 5.1.15.
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](ai/nanoid@5.1.11...5.1.15)

---
updated-dependencies:
- dependency-name: nanoid
  dependency-version: 5.1.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

package.json

@@ -18,7 +18,7 @@
     "express-rate-limit": "^8.5.2",
     "helmet": "^8.2.0",
     "morgan": "^1.11.0",
-    "nanoid": "^5.1.11",
+    "nanoid": "^5.1.15",
     "serialize-error": "^13.0.1",
     "split2": "^4.2.0",
     "ucontent": "^2.0.0"