fix: Complete ECS Example - IAM Role not configured in ASG

The Complete ECS Example don't work. Don't configure the IAM Role in ASG.

This is because the example uses launch configuration and the variable iam_instance_profile_arn.
The variable iam_instance_profile_arn should be use with launch template.
With launch configurations should use the variable iam_instance_profile_name.

fixes #42

examples/complete-ecs/main.tf

@@ -105,11 +105,11 @@ module "asg" {
   use_lc    = true
   create_lc = true
 
-  image_id                 = data.aws_ami.amazon_linux_ecs.id
-  instance_type            = "t2.micro"
-  security_groups          = [module.vpc.default_security_group_id]
-  iam_instance_profile_arn = module.ec2_profile.iam_instance_profile_arn
-  user_data                = data.template_file.user_data.rendered
+  image_id                  = data.aws_ami.amazon_linux_ecs.id
+  instance_type             = "t2.micro"
+  security_groups           = [module.vpc.default_security_group_id]
+  iam_instance_profile_name = module.ec2_profile.iam_instance_profile_id
+  user_data                 = data.template_file.user_data.rendered
 
   # Auto scaling group
   vpc_zone_identifier       = module.vpc.private_subnets