Update dependency phpunit/phpunit to v11.5

Author: matt

composer.json

@@ -16,8 +16,8 @@
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "^3.0",
-        "phpunit/phpunit": "^10.5.37",
-        "psalm/plugin-phpunit": "^0.19",
+        "phpunit/phpunit": "^11.5",
+        "psalm/plugin-phpunit": "^0.19.2",
         "squizlabs/php_codesniffer": "^3.10",
         "vimeo/psalm": "^6.0"
     },