Bump @types/node from 22.1.0 to 22.6.0 in /setup-flyctl

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 22.1.0 to 22.6.0.
- [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-type: direct:development
  update-type: version-update:semver-minor
...

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

setup-flyctl/package.json

@@ -15,7 +15,7 @@
     "@biomejs/biome": "1.8.3",
     "@tsconfig/node20": "20.1.4",
     "@tsconfig/strictest": "2.0.5",
-    "@types/node": "22.1.0",
+    "@types/node": "22.6.0",
     "@vercel/ncc": "0.38.1",
     "typescript": "5.5.4"
   },