chore(deps): bump @apollo/gateway

Bumps [@apollo/gateway](https://github.com/apollographql/federation/tree/HEAD/gateway-js) from 2.4.8 to 2.8.5.
- [Release notes](https://github.com/apollographql/federation/releases)
- [Changelog](https://github.com/apollographql/federation/blob/main/gateway-js/CHANGELOG.md)
- [Commits](https://github.com/apollographql/federation/commits/@apollo/gateway@2.8.5/gateway-js)

---
updated-dependencies:
- dependency-name: "@apollo/gateway"
  dependency-type: direct:production
...

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

sample/32-graphql-federation-schema-first/users-application/package.json

@@ -20,7 +20,7 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@apollo/gateway": "2.4.8",
+    "@apollo/gateway": "2.8.5",
     "@apollo/server": "^4.7.4",
     "@apollo/subgraph": "2.9.3",
     "@nestjs/apollo": "12.2.1",