Bump typescript from 5.4.5 to 5.5.3

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 5.4.5 to 5.5.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release.yml)
- [Commits](microsoft/TypeScript@v5.4.5...v5.5.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

docs/package.json

@@ -18,6 +18,6 @@
     "sharp": "^0.33.4",
     "starlight-links-validator": "^0.9.0",
     "starlight-package-managers": "^0.6.0",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.3"
   }
 }

package.json

@@ -14,7 +14,7 @@
     "astro": "^4.11.5",
     "prettier": "^3.3.2",
     "prettier-plugin-astro": "^0.14.0",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.3"
   },
   "packageManager": "[email protected]"
 }