Bump @double-great/stylelint-a11y in the stylelint group (#6774)

Bumps the stylelint group with 1 update: [@double-great/stylelint-a11y](https://github.com/double-great/stylelint-a11y).


Updates `@double-great/stylelint-a11y` from 3.0.3 to 3.0.4
- [Release notes](https://github.com/double-great/stylelint-a11y/releases)
- [Commits](double-great/stylelint-a11y@v3.0.3...v3.0.4)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -80,7 +80,7 @@
     "@babel/core": "^7.26.8",
     "@babel/plugin-transform-class-properties": "^7.25.9",
     "@babel/preset-env": "^7.26.8",
-    "@double-great/stylelint-a11y": "^3.0.3",
+    "@double-great/stylelint-a11y": "^3.0.4",
     "@eslint/js": "^9.20.0",
     "@intlify/eslint-plugin-vue-i18n": "^3.2.0",
     "babel-loader": "^9.2.1",

yarn.lock

@@ -870,10 +870,10 @@
   resolved "https://registry.yarnpkg.com/@discoveryjs/json-ext/-/json-ext-0.6.3.tgz#f13c7c205915eb91ae54c557f5e92bddd8be0e83"
   integrity sha512-4B4OijXeVNOPZlYA2oEwWOTkzyltLao+xbotHQeqN++Rv27Y6s818+n2Qkp8q+Fxhn0t/5lA5X1Mxktud8eayQ==
 
-"@double-great/stylelint-a11y@^3.0.3":
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/@double-great/stylelint-a11y/-/stylelint-a11y-3.0.3.tgz#d3db73bb7cefb94d271f1e3bce3194de16bd4f1e"
-  integrity sha512-4LJ5fVK+Vb79ZyYxerYXra07nqB2oRKnhZaTSK9nGs4IrgFE9Gg9U0AbfweHdwVuhk9cJe0dJVZtssgGLMlfvg==
+"@double-great/stylelint-a11y@^3.0.4":
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/@double-great/stylelint-a11y/-/stylelint-a11y-3.0.4.tgz#fef2b22ef8d9bb9423c5d6ad6ccc682e5e90430a"
+  integrity sha512-a+cFkT7XRLSh90kv3PPl1sqP2u5I0kvNMTDclEsMRPLexlI9mqdPwN2IzF+79TUpRG3+scsopMT108E772fDMg==
   dependencies:
     postcss "^8.4.33"