cloud-image-uploader: change rabbitmq name to match CN in certificate

The client certificate contains "cloud-image-uploader.stg" for the CN,
so our RabbitMQ name needs to match. Additionally, the queue name needs
to start with the username, so we need to adjust that as well.

playbooks/openshift-apps/cloud-image-uploader.yml

@@ -10,8 +10,8 @@
 
   roles:
   - role: rabbit/queue
-    username: "cloud-image-uploader"
-    queue_name: "cloud-image-uploader"
+    username: "cloud-image-uploader{{ env_suffix }}"
+    queue_name: "cloud-image-uploader{{ env_suffix }}"
     routing_keys:
       - "org.fedoraproject.{{ env }}.buildsys.build.state.change"
     thresholds:

roles/openshift-apps/cloud-image-uploader/templates/config.toml

@@ -2,7 +2,7 @@
 # For complete details on all configuration options, see the documentation
 # https://fedora-messaging.readthedocs.io/en/latest/configuration.html.
 
-amqp_url = "amqps://cloud-image-uploader:@rabbitmq{{ env_suffix }}.fedoraproject.org/%2Fpubsub"
+amqp_url = "amqps://cloud-image-uploader{{ env_suffix }}:@rabbitmq{{ env_suffix }}.fedoraproject.org/%2Fpubsub"
 callback = "fedora_cloud_image_uploader:Uploader"
 passive_declares = true
 
@@ -17,7 +17,7 @@ app_url = "https://pagure.io/cloud-image-uploader"
 app_contacts_email = "cloud@lists.fedoraproject.org"
 
 [[bindings]]
-queue = "cloud-image-uploader"
+queue = "cloud-image-uploader{{ env_suffix }}"
 exchange = "amq.topic"
 routing_keys = ["org.fedoraproject.{{ env }}.buildsys.build.state.change"]