[TASK] Update phpstan/phpstan requirement from ^1.11.4 to ^1.11.5

Updates the requirements on [phpstan/phpstan](https://github.com/phpstan/phpstan) to permit the latest version.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/1.11.x/CHANGELOG.md)
- [Commits](phpstan/phpstan@1.11.4...1.11.5)

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

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

composer.json

@@ -21,7 +21,7 @@
         "friendsofphp/php-cs-fixer": "^3.59.3",
         "friendsoftypo3/phpstan-typo3": "^0.9.0",
         "helmich/typo3-typoscript-lint": "^3.2.1",
-        "phpstan/phpstan": "^1.11.4",
+        "phpstan/phpstan": "^1.11.5",
         "phpstan/phpstan-phpunit": "^1.4.0",
         "phpunit/phpunit": "^10.5.21",
         "roave/security-advisories": "dev-latest",