Merge 951aaf0751 into de096dac50

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/2.0.x/CHANGELOG.md)
- [Commits](https://github.com/phpstan/phpstan/compare/1.12.8...1.12.9)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -54,7 +54,7 @@
 		"php-parallel-lint/php-parallel-lint": "1.4.0",
 		"phpmd/phpmd": "2.15.0",
 		"phpstan/extension-installer": "1.4.3",
-		"phpstan/phpstan": "1.12.8",
+		"phpstan/phpstan": "1.12.9",
 		"phpstan/phpstan-phpunit": "1.4.0",
 		"phpstan/phpstan-strict-rules": "1.6.1",
 		"phpunit/phpunit": "9.6.20",