build(deps-dev): bump stylelint-config-standard-scss

Bumps the stylelint group with 1 update: [stylelint-config-standard-scss](https://github.com/stylelint-scss/stylelint-config-standard-scss).


Updates `stylelint-config-standard-scss` from 14.0.0 to 15.0.0
- [Release notes](https://github.com/stylelint-scss/stylelint-config-standard-scss/releases)
- [Changelog](https://github.com/stylelint-scss/stylelint-config-standard-scss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/stylelint-scss/stylelint-config-standard-scss/compare/v14.0.0...v15.0.0)

---
updated-dependencies:
- dependency-name: stylelint-config-standard-scss
  dependency-version: 15.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: stylelint
...

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

package.json

@@ -44,7 +44,7 @@
     "stylelint": "16.19.1",
     "stylelint-config-recommended-scss": "15.0.0",
     "stylelint-config-standard": "38.0.0",
-    "stylelint-config-standard-scss": "14.0.0",
+    "stylelint-config-standard-scss": "15.0.0",
     "stylelint-formatter-pretty": "4.0.1",
     "typescript": "5.8.3"
   },