Bump postcss-nesting from 13.0.2 to 14.0.0

Bumps [postcss-nesting](https://github.com/csstools/postcss-plugins/tree/HEAD/plugins/postcss-nesting) from 13.0.2 to 14.0.0.
- [Changelog](https://github.com/csstools/postcss-plugins/blob/main/plugins/postcss-nesting/CHANGELOG.md)
- [Commits](https://github.com/csstools/postcss-plugins/commits/HEAD/plugins/postcss-nesting)

---
updated-dependencies:
- dependency-name: postcss-nesting
  dependency-version: 14.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -12,7 +12,7 @@
         "autoprefixer": "^10.4.16",
         "laravel-echo": "^2.3.0",
         "laravel-vite-plugin": "^2.0.1",
-        "postcss-nesting": "^13.0.2",
+        "postcss-nesting": "^14.0.0",
         "pusher-js": "^8.4.0",
         "tailwindcss": "^4.1.18",
         "vite": "^7.0.6"