build(deps-dev): bump postcss from 8.5.0 to 8.5.1

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.0 to 8.5.1.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.0...8.5.1)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

apps/solid/package.json

@@ -13,7 +13,7 @@
   "devDependencies": {
     "@iconify-icon/solid": "2.3.0",
     "autoprefixer": "10.4.20",
-    "postcss": "8.5.0",
+    "postcss": "8.5.1",
     "tailwindcss": "3.4.17",
     "typescript": "5.7.2",
     "vite": "6.0.0",