fix homepage link

composer.json

@@ -3,7 +3,7 @@
     "type": "symfony-bundle",
     "description": "A Symfony 3 bundle to dispatch usable entity lifecycle events (create, update, delete)",
     "keywords": ["lifecycle", "events", "domain"],
-    "homepage": "https://gitlab.w3.org/symfony-bundles/w3clifecycleeventsbundle",
+    "homepage": "https://github.com/w3c/W3CLifecycleEventsBundle",
     "license": "W3C",
     "authors": [
         {