Composer(deps-dev): Update phpunit/phpunit requirement || ^11

Updates the requirements on [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) to permit the latest version.
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/11.0.1/ChangeLog-11.0.md)
- [Commits](sebastianbergmann/phpunit@10.0.0...11.0.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

composer.json

@@ -26,7 +26,7 @@
         "moneyphp/money": "^4.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^10",
+        "phpunit/phpunit": "^10 || ^11",
         "filament/filament": "^3.0"
     },
     "extra": {