[TASK] Update PHPUnit

| datasource | package         | from    | to     |
| ---------- | --------------- | ------- | ------ |
| packagist  | phpunit/phpcov  | 10.0.1  | 12.0.0 |
| packagist  | phpunit/phpunit | 11.5.53 | 13.0.2 |

Author: renovate[bot]

composer.json

@@ -27,8 +27,8 @@
 	},
 	"require-dev": {
 		"eliashaeussler/version-bumper": "^3.0",
-		"phpunit/phpcov": "^10.0 || ^11.0",
-		"phpunit/phpunit": "^11.5 || ^12.0",
+		"phpunit/phpcov": "^10.0 || ^11.0 || ^12.0",
+		"phpunit/phpunit": "^11.5 || ^12.0 || ^13.0",
 		"typo3/cms-lowlevel": "~12.4.41 || ~13.4.23",
 		"typo3/testing-framework": "^8.3.1 || ^9.3.0"
 	},