Upgrade @types/node to version 25.0.1

This is a major version bump, but the patch at
DefinitelyTyped/DefinitelyTyped#73924
doesn't indicate any breaking changes that should impact us as it mainly
includes support for Node.js 25.

Author: timvandermeij

package-lock.json

@@ -11,7 +11,7 @@
     "@metalsmith/layouts": "^3.0.0",
     "@metalsmith/markdown": "^1.10.0",
     "@napi-rs/canvas": "^0.1.84",
-    "@types/node": "^24.10.1",
+    "@types/node": "^25.0.1",
     "autoprefixer": "^10.4.22",
     "babel-loader": "^10.0.0",
     "cached-iterable": "^0.3.0",