Apply composer normalize rule

Author: simplebus-bot

composer.json

@@ -2,7 +2,12 @@
     "name": "simple-bus/symfony-bridge",
     "type": "symfony-bundle",
     "description": "Bridge for using command buses and event buses in Symfony projects",
-    "keywords": ["Symfony", "Doctrine", "event bus", "command bus"],
+    "keywords": [
+        "Symfony",
+        "Doctrine",
+        "event bus",
+        "command bus"
+    ],
     "homepage": "http://github.com/SimpleBus/SymfonyBridge",
     "license": "MIT",
     "authors": [