Bump sinon from 21.0.2 to 21.0.3

Bumps [sinon](https://github.com/sinonjs/sinon) from 21.0.2 to 21.0.3.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/main/docs/changelog.md)
- [Commits](sinonjs/sinon@v21.0.2...v21.0.3)

---
updated-dependencies:
- dependency-name: sinon
  dependency-version: 21.0.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -82,7 +82,7 @@
     "coffee": "^5.5.1",
     "eol": "^0.10.0",
     "rimraf": "^6.1.3",
-    "sinon": "^21.0.2",
+    "sinon": "^21.0.3",
     "tempy": "^3.2.0",
     "typescript": "^5.9.3"
   },