fix: remove unused paratest

Author: bbene

composer.json

@@ -15,7 +15,6 @@
         "php": "^8.1"
     },
     "require-dev": {
-        "brianium/paratest": "^6.6",
         "fakerphp/faker": "^1.9.1",
         "mockery/mockery": "^1.4.4",
         "nunomaduro/collision": "^6.1|7.*|8.*",