DEVOPS-3450 add CONTACT_MAILING_ADDRESS setting

playbooks/edx-east/elasticsearch.yml

@@ -25,7 +25,6 @@
       when: elb_pre_post
   roles:
     - common
-    - aws
     - oraclejdk
     - elasticsearch
   post_tasks:

playbooks/roles/edxapp/defaults/main.yml

@@ -262,6 +262,7 @@ EDXAPP_ENABLE_MKTG_SITE: false
 EDXAPP_MKTG_URL_LINK_MAP: {}
 EDXAPP_MKTG_URLS: {}
 EDXAPP_SUPPORT_SITE_LINK: ''
+EDXAPP_CONTACT_MAILING_ADDRESS: ''
 EDXAPP_EDXMKTG_USER_INFO_COOKIE_NAME: "edx-user-info"
 # Set this sets the url for static files
 # Override this var to use a CDN
@@ -701,6 +702,7 @@ generic_cache_config: &default_generic_cache
 
 generic_env_config:  &edxapp_generic_env
   ECOMMERCE_PUBLIC_URL_ROOT: "{{ EDXAPP_ECOMMERCE_PUBLIC_URL_ROOT }}"
+  CONTACT_MAILING_ADDRESS: "{{ EDXAPP_CONTACT_MAILING_ADDRESS }}"
   ECOMMERCE_API_URL: "{{ EDXAPP_ECOMMERCE_API_URL }}"
   FINANCIAL_REPORTS: "{{ EDXAPP_FINANCIAL_REPORTS }}"
   ONLOAD_BEACON_SAMPLE_RATE: "{{ EDXAPP_ONLOAD_BEACON_SAMPLE_RATE }}"