add support for enqueue 0.9 and 0.10

Author: bfontaine

composer.json

@@ -5,8 +5,8 @@
   "license": "MIT",
   "keywords": ["messaging", "queue", "amqp", "magento", "magento2", "rabbitmq", "kafka", "redis", "sqs", "google-pubsub", "amazon-sqs", "gearman", "beanstalk", "amqp"],
   "require": {
-    "enqueue/enqueue": "^0.8",
-    "enqueue/simple-client": "^0.8"
+    "enqueue/enqueue": "^0.8|^0.9|^0.10",
+    "enqueue/simple-client": "^0.8|^0.9|^0.10"
   },
   "autoload": {
     "files": [