chore(deps-dev): bump sinon from 18.0.1 to 21.0.0

Bumps [sinon](https://github.com/sinonjs/sinon) from 18.0.1 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] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -101,7 +101,7 @@
     "nyc": "^15.1.0",
     "prettier": "^3.6.2",
     "semver": "^7.7.2",
-    "sinon": "^18.0.1",
+    "sinon": "^21.0.0",
     "sinon-chai": "^3.7.0",
     "snappy": "^7.3.2",
     "socks": "^2.8.7",