adding wait timeout for xqueue

playbooks/edx-east/xqueue.yml

@@ -21,6 +21,7 @@
         instance_id: "{{ ansible_ec2_instance_id }}"
         region: us-east-1
         state: absent
+        wait_timeout: 60
       sudo: False
       when: elb_pre_post
   roles:
@@ -45,6 +46,7 @@
         ec2_elbs: "{{ item }}"
         region: us-east-1
         state: present
+        wait_timeout: 60
       with_items: ec2_elbs
       sudo: False
       when: elb_pre_post