Build(deps-dev): bump @vercel/node in /services/coloring

Bumps [@vercel/node](https://github.com/vercel/vercel/tree/HEAD/packages/node) from 3.0.25 to 3.1.0.
- [Release notes](https://github.com/vercel/vercel/releases)
- [Changelog](https://github.com/vercel/vercel/blob/main/packages/node/CHANGELOG.md)
- [Commits](https://github.com/vercel/vercel/commits/@vercel/node@3.1.0/packages/node)

---
updated-dependencies:
- dependency-name: "@vercel/node"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

services/coloring/package.json

@@ -14,7 +14,7 @@
     "vhtml": "^2.2.0"
   },
   "devDependencies": {
-    "@vercel/node": "^3.0.25",
+    "@vercel/node": "^3.1.0",
     "@types/tinycolor2": "^1.4.6",
     "typescript": "^5.3.3"
   }