Update dependency

Author: redthor

composer.json

@@ -11,7 +11,7 @@
  "require": {
  "php": ">=5.3.2",
  "symfony/framework-bundle": "~2.1|^3.0",
- "antimattr/mongodb-migrations": "~1.0@stable",
+ "doesntmattr/mongodb-migrations": "~1.0@stable",
  "doctrine/mongodb-odm": "1.*"
  },
  "minimum-stability": "dev",