chore(package): update emberx-select to version 2.1.2

http://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -45,7 +45,7 @@
     "ember-rl-dropdown": "0.7.0",
     "ember-route-alias": "^0.1.3",
     "ember-suave": "1.2.3",
-    "emberx-select": "2.1.0",
+    "emberx-select": "2.1.2",
     "loader.js": "4.0.2"
   },
   "dependencies": {