Update @types/xast, utilities

Author: wooorm

package.json

@@ -32,21 +32,20 @@
     "index.js"
   ],
   "dependencies": {
-    "@types/xast": "^1.0.0",
+    "@types/xast": "^2.0.0",
     "bcp-47-normalize": "^2.0.0",
-    "unist-builder": "^3.0.0",
-    "xastscript": "^3.0.0"
+    "unist-builder": "^4.0.0",
+    "xastscript": "^4.0.0"
   },
   "devDependencies": {
     "@types/node": "^20.0.0",
     "c8": "^8.0.0",
     "prettier": "^3.0.0",
-    "regenerate": "^1.0.0",
     "remark-cli": "^11.0.0",
     "remark-preset-wooorm": "^9.0.0",
     "type-coverage": "^2.0.0",
     "typescript": "^5.0.0",
-    "xast-util-to-xml": "^3.0.0",
+    "xast-util-to-xml": "^4.0.0",
     "xo": "^0.55.0"
   },
   "scripts": {