Bump typescript from 5.4.4 to 5.5.2 (#9683)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 5.4.4 to 5.5.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release.yml)
- [Commits](microsoft/TypeScript@v5.4.4...v5.5.2)

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

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

tools/mozillavpn.dev/package.json

@@ -31,7 +31,7 @@
     "@docusaurus/module-type-aliases": "3.0.1",
     "@docusaurus/tsconfig": "3.1.1",
     "@docusaurus/types": "3.0.1",
-    "typescript": "~5.4.4"
+    "typescript": "~5.5.2"
   },
   "browserslist": {
     "production": [