deps(deps-dev): bump @types/node

Bumps the dev-dependencies group with 1 update in the / directory: [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node).


Updates `@types/node` from 25.9.1 to 26.1.2
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 25.9.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packages/core/package.json

@@ -66,7 +66,7 @@
     "@iconify/utils": "^3.1.4"
   },
   "devDependencies": {
-    "@types/node": "^25.8.0",
+    "@types/node": "^26.1.2",
     "astro": "^7.1.6",
     "typescript": "^6.0.3",
     "vite": "^7.3.2"