terraform ecs update to use_ecs_tag

Author: CLJ2006

ansible/deploy-ecs-proxies.yml

@@ -15,8 +15,7 @@
     SOURCE_COMMIT_ID: "{{ lookup('env', 'SOURCE_COMMIT_ID') }}"
     apigee_uri: "https://{{ APIGEE_HOSTNAME }}"
     aws_profile: "deploy-{{ APIGEE_ENVIRONMENT | lower }}-{{ service_id }}"
-    use_ecs_tag: "{{ lookup('env','TF_VAR_use_ecs_tag') | default('false') | bool }}"
-
+    use_ecs_tag: "{{ use_ecs_tag | default('false') | bool }}"
 
   pre_tasks: