chore(dependencies): add doctrine/data-fixtures

With data fixtures we can do actual seeding of the test database.

Author: tomudding

.idea/php.xml

@@ -54,7 +54,9 @@
         "monolog/monolog": "^1.27.1",
         "cweagans/composer-patches": "^1.7.3",
         "stripe/stripe-php": "^10.21",
-        "doctrine/migrations": "^3.8"
+        "doctrine/migrations": "^3.8",
+        "doctrine/data-fixtures": "^2.0",
+        "fakerphp/faker": "^1.24"
     },
     "require-dev": {
         "laminas/laminas-component-installer": "^3.4.0",