fix(deps): update dependency markdown-to-jsx to v8

Author: renovate[bot]

package-lock.json

@@ -13,7 +13,7 @@
     "@netlify/blobs": "^10.3.3",
     "blobshape": "^1.0.0",
     "bright": "^1.0.0",
-    "markdown-to-jsx": "^7.7.16",
+    "markdown-to-jsx": "^8.0.0",
     "next": "^16.0.0",
     "react": "19.2.0",
     "react-dom": "19.2.0",