chore: Bump @types/node in the dev-dependencies-typescript group (#479)

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


Updates `@types/node` from 25.9.4 to 26.0.0
- [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: 26.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies-typescript
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -61,7 +61,7 @@
     "@fastify/formbody": "^8.0.0",
     "@fastify/multipart": "^10.0.0",
     "@sinonjs/fake-timers": "^15.0.0",
-    "@types/node": "^25.0.3",
+    "@types/node": "^26.0.0",
     "c8": "^11.0.0",
     "eslint": "^9.17.0",
     "fastify": "^5.0.0",