Bump sinon from 16.1.3 to 21.0.0

Bumps [sinon](https://github.com/sinonjs/sinon) from 16.1.3 to 21.0.0.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/main/docs/changelog.md)
- [Commits](https://github.com/sinonjs/sinon/commits)

---
updated-dependencies:
- dependency-name: sinon
  dependency-version: 21.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -96,6 +96,6 @@
 		"graceful-fs": "^4.2.11",
 		"mocha": "^11.6.0",
 		"nyc": "^15.1.0",
-		"sinon": "^16.1.3"
+		"sinon": "^21.0.0"
 	}
 }