chore(deps-dev): bump sinon in /packages/featureserver

Bumps [sinon](https://github.com/sinonjs/sinon) from 18.0.1 to 19.0.2.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/main/docs/changelog.md)
- [Commits](sinonjs/sinon@v18.0.1...v19.0.2)

---
updated-dependencies:
- dependency-name: sinon
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

packages/featureserver/package.json

@@ -42,7 +42,7 @@
     "proxyquire": "^2.1.3",
     "should": "^13.2.3",
     "should-sinon": "0.0.6",
-    "sinon": "^18.0.0",
+    "sinon": "^19.0.2",
     "supertest": "^7.0.0"
   },
   "repository": {