chore(deps): update dependency @portabletext/types to v3

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
   },
   "dependencies": {
     "@nuxt/kit": "^4.0.0",
-    "@portabletext/types": "^2.0.13",
+    "@portabletext/types": "^3.0.0",
     "@portabletext/vue": "^1.0.12",
     "@sanity/client": "^7.6.0",
     "@sanity/comlink": "^3.0.5",