Bump sinon from 1.17.2 to 21.0.0

Bumps [sinon](https://github.com/sinonjs/sinon) from 1.17.2 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.json

@@ -35,7 +35,7 @@
     "eslint-config-onelint": "1.2.0",
     "istanbul": "0.4.2",
     "mocha": "2.3.4",
-    "sinon": "1.17.2",
+    "sinon": "21.0.0",
     "unexpected": "10.36.2",
     "unexpected-check": "1.11.0",
     "unexpected-sinon": "10.0.0"