build(deps-dev): update phpunit/phpunit requirement from ^10.5 to ^11.0

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/11.0.8/ChangeLog-11.0.md)
- [Commits](sebastianbergmann/phpunit@10.5.0...11.0.8)

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

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

composer.json

@@ -40,7 +40,7 @@
     "nunomaduro/collision": "^8.0",
     "orchestra/testbench": "^9.0",
     "phpstan/phpstan": "^1.10",
-    "phpunit/phpunit": "^10.5",
+    "phpunit/phpunit": "^11.0",
     "rector/rector": "^1.0",
     "symplify/easy-coding-standard": "^12.1"
   },