reverted README

Author: mayank0202

README.md

@@ -20,6 +20,8 @@ The module provisions
 * Utilizes ACM to generate a certificate specific to the ALB.
 * Tags/SSM params - the module tags resources and outputs SSM params that can be used in data source lookups downstream for ECS services to reference to deploy into the cluster.
 
+![Module Structure](./static/arc_ecs_basic_components.png)
+
 Our approach to ECS Fargate clusters is to provision a cluster and allow downstream services to attach to it via convention based data source queries.
 
 **Note**: the example below is does not have a pinned version. Be sure to pin your version. Refer to the `example` folder for a working example version.