Bump sinon from 18.0.1 to 19.0.2

Bumps [sinon](https://github.com/sinonjs/sinon) from 18.0.1 to 19.0.2.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/main/docs/changelog.md)
- [Commits](sinonjs/sinon@v18.0.1...v19.0.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -62,7 +62,7 @@
     "process": "^0.11.10",
     "sass": "^1.69.5",
     "sass-loader": "^14.0.0",
-    "sinon": "^18.0.0",
+    "sinon": "^19.0.2",
     "stylelint": "^16.0.2",
     "stylelint-config-takiyon": "^4.0.0",
     "util": "^0.12.4",