Update dependency next-sitemap to v3.1.55

Author: renovate[bot]

apps/docs/package.json

@@ -34,7 +34,7 @@
     "lodash": "4.17.21",
     "next": "13.1.6",
     "next-mdx-remote": "4.3.0",
-    "next-sitemap": "3.1.52",
+    "next-sitemap": "3.1.55",
     "prism-react-renderer": "1.3.5",
     "react": "18.2.0",
     "react-docgen-typescript": "2.2.2",