build(deps-dev): update typedoc-plugin-markdown requirement in /website

Updates the requirements on [typedoc-plugin-markdown](https://github.com/typedoc2md/typedoc-plugin-markdown/tree/HEAD/packages/typedoc-plugin-markdown) to permit the latest version.
- [Release notes](https://github.com/typedoc2md/typedoc-plugin-markdown/releases)
- [Changelog](https://github.com/typedoc2md/typedoc-plugin-markdown/blob/main/packages/typedoc-plugin-markdown/CHANGELOG.md)
- [Commits](https://github.com/typedoc2md/typedoc-plugin-markdown/commits/typedoc-plugin-markdown@4.0.1/packages/typedoc-plugin-markdown)

---
updated-dependencies:
- dependency-name: typedoc-plugin-markdown
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

website/package.json

@@ -41,7 +41,7 @@
     "jest-environment-jsdom": "^29.7.0",
     "ts-jest": "^29.1.2",
     "typedoc": "^0.25.13",
-    "typedoc-plugin-markdown": "^4.0.0",
+    "typedoc-plugin-markdown": "^4.0.1",
     "typescript": "~5.4.5"
   },
   "browserslist": {