build(deps-dev): bump sinon from 15.2.0 to 16.0.0

Bumps [sinon](https://github.com/sinonjs/sinon) from 15.2.0 to 16.0.0.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/main/docs/changelog.md)
- [Commits](sinonjs/sinon@v15.2.0...v16.0.0)

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

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

package.json

@@ -87,7 +87,7 @@
     "karma-qunit": "^4.1.2",
     "load-grunt-tasks": "^5.1.0",
     "qunit": "^2.19.4",
-    "sinon": "^15.2.0",
+    "sinon": "^16.0.0",
     "stylelint": "^15.10.3",
     "stylelint-config-wikimedia": "^0.16.1"
   }