Update laravel/pint requirement from 1.18.2 to 1.18.3

Updates the requirements on [laravel/pint](https://github.com/laravel/pint) to permit the latest version.
- [Release notes](https://github.com/laravel/pint/releases)
- [Changelog](https://github.com/laravel/pint/blob/main/CHANGELOG.md)
- [Commits](laravel/pint@v1.18.2...v1.18.3)

---
updated-dependencies:
- dependency-name: laravel/pint
  dependency-type: direct:development
...

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

composer.json

@@ -33,7 +33,7 @@
     "guzzlehttp/guzzle": "^7.8"
   },
   "require-dev": {
-    "laravel/pint": "1.18.2",
+    "laravel/pint": "1.18.3",
     "phpbench/phpbench": "^1.3",
     "phpstan/phpstan": "^2.0",
     "phpstan/phpstan-strict-rules": "^2.0",