chore(deps): Update dependency phpunit/phpunit to v13

Author: renovate[bot]

composer.json

@@ -33,7 +33,7 @@
     "mockery/mockery": "^1.6",
     "phpstan/phpstan": "^2.0",
     "phpstan/phpstan-deprecation-rules": "^2.0",
-    "phpunit/phpunit": "^12.0"
+    "phpunit/phpunit": "^13.0"
   },
   "autoload": {
     "psr-4": {