Bump stylelint-config-standard from 37.0.0 to 39.0.0

Bumps [stylelint-config-standard](https://github.com/stylelint/stylelint-config-standard) from 37.0.0 to 39.0.0.
- [Release notes](https://github.com/stylelint/stylelint-config-standard/releases)
- [Changelog](https://github.com/stylelint/stylelint-config-standard/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint-config-standard@37.0.0...39.0.0)

---
updated-dependencies:
- dependency-name: stylelint-config-standard
  dependency-version: 39.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

docs/package.json

@@ -102,7 +102,7 @@
     "rsvp": "^4.8.5",
     "sass": "^1.83.4",
     "stylelint": "^16.19.1",
-    "stylelint-config-standard": "^37.0.0",
+    "stylelint-config-standard": "^39.0.0",
     "stylelint-config-standard-scss": "^14.0.0",
     "tracked-built-ins": "^4.0.0",
     "typescript": "^5.8.3",