Bump gember/event-sourcing to ^0.3

Author: jerowork

composer.json

@@ -23,7 +23,7 @@
     "require": {
         "php": "^8.3",
         "doctrine/dbal": "^4.0",
-        "gember/event-sourcing": "^0.2"
+        "gember/event-sourcing": "^0.3"
     },
     "require-dev": {
         "captainhook/captainhook": "^5.23",