[BUGFIX] SalesSequence: Fixed composer installer dependency

Author: therouv

app/code/Magento/SalesSequence/composer.json

@@ -4,7 +4,7 @@
   "require": {
     "php": "~5.5.0|~5.6.0",
     "magento/framework": "0.74.0-beta4",
-    "magento/magento-composer-installer": "0.74.0-beta4"
+    "magento/magento-composer-installer": "*"
   },
   "type": "magento2-module",
   "version": "0.74.0-beta4",