Bump nanoid from 5.0.1 to 5.0.2 in /link-shortener (#22)

Bumps [nanoid](https://github.com/ai/nanoid) from 5.0.1 to 5.0.2.
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](ai/nanoid@5.0.1...5.0.2)

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

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

link-shortener/package.json

@@ -16,7 +16,7 @@
     "wrangler": "^3.11.0"
   },
   "dependencies": {
-    "nanoid": "^5.0.1",
+    "nanoid": "^5.0.2",
     "qr-image": "^3.2.0"
   }
 }