build(deps-dev): bump typescript from 5.9.2 to 5.9.3 (#523)

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.2 to 5.9.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release-publish.yml)
- [Commits](microsoft/TypeScript@v5.9.2...v5.9.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 5.9.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -12,7 +12,7 @@
   "devDependencies": {
     "@cloudflare/workers-types": "4.20250917.0",
     "marked": "16.3.0",
-    "typescript": "5.9.2",
+    "typescript": "5.9.3",
     "wrangler": "4.38.0"
   }
 }