chore(deps-dev): bump @double-great/stylelint-a11y from 3.4.8 to 3.4.9

Bumps [@double-great/stylelint-a11y](https://github.com/double-great/stylelint-a11y) from 3.4.8 to 3.4.9.
- [Release notes](https://github.com/double-great/stylelint-a11y/releases)
- [Changelog](https://github.com/double-great/stylelint-a11y/blob/main/CHANGELOG.md)
- [Commits](double-great/stylelint-a11y@v3.4.8...v3.4.9)

---
updated-dependencies:
- dependency-name: "@double-great/stylelint-a11y"
  dependency-version: 3.4.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -36,7 +36,7 @@
     "@db-ux/db-theme-icons": "3.6.0",
     "@db-ux/db-theme-illustrative-icons": "3.1.1",
     "@db-ux/react-core-components": "3.0.2-shell4-bdb351c",
-    "@double-great/stylelint-a11y": "3.4.8",
+    "@double-great/stylelint-a11y": "3.4.9",
     "@orama/orama": "3.1.18",
     "@orama/plugin-astro": "3.1.18",
     "@playwright/test": "1.59.1",