Update @types/unist

Author: wooorm

package.json

@@ -36,10 +36,10 @@
     "index.js"
   ],
   "dependencies": {
-    "@types/unist": "^2.0.0"
+    "@types/unist": "^3.0.0"
   },
   "devDependencies": {
-    "@types/mdast": "^3.0.0",
+    "@types/mdast": "^4.0.0",
     "@types/node": "^20.0.0",
     "@types/ungap__structured-clone": "^0.3.0",
     "@ungap/structured-clone": "^1.0.0",