update composer for 3.0.0

Shawn McCool · Shawn McCool · commit 0fa5311209e6 · 2020-05-08T11:28:30.000+02:00
diff --git a/composer.json b/composer.json
@@ -53,7 +53,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.3-dev"
+            "dev-master": "3.0-dev"
         }
     }
 }
