chore(deps): bump postcss (#8931)

Bumps the npm_and_yarn group with 1 update in the /packages/tailwind-config directory: [postcss](https://github.com/postcss/postcss).


Updates `postcss` from 8.5.6 to 8.5.10
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.5.6...8.5.10)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.10
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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packages/tailwind-config/package.json

@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@tailwindcss/postcss": "4.1.17",
-    "postcss": "8.5.6"
+    "postcss": "8.5.10"
   },
   "devDependencies": {
     "tailwindcss": "4.1.17"