Bump stylelint from 13.0.0 to 15.10.1

Bumps [stylelint](https://github.com/stylelint/stylelint) from 13.0.0 to 15.10.1.
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@13.0.0...15.10.1)

---
updated-dependencies:
- dependency-name: stylelint
  dependency-type: direct:development
...

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

package.json

@@ -241,7 +241,7 @@
     "sinon": "^8.1.1",
     "spectron": "^10.0.0",
     "style-loader": "^1.1.3",
-    "stylelint": "^13.0.0",
+    "stylelint": "^15.10.1",
     "stylelint-config-prettier": "^8.0.1",
     "stylelint-config-standard": "^19.0.0",
     "terser-webpack-plugin": "^2.3.2",