Update phpunit/phpunit requirement from ^10.5.13 to ^10.5.13 || ^11.0.0

Updates the requirements on [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) to permit the latest version.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/11.0.7/ChangeLog-11.0.md)
- [Commits](sebastianbergmann/phpunit@10.5.13...11.0.7)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-type: direct:development
...

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

composer.json

@@ -40,7 +40,7 @@
         "graham-campbell/testbench": "^6.1",
         "laravel/pint": "^1.14",
         "mockery/mockery": "^1.6.9",
-        "phpunit/phpunit": "^10.5.13"
+        "phpunit/phpunit": "^10.5.13 || ^11.0.0"
     },
     "type": "library"
 }