NRL-1386 Increase EC2 storage to allow standard gw set up

Author: jackleary

terraform/account-wide-infrastructure/modules/powerbi-gw-ec2/ec2.tf

@@ -7,6 +7,11 @@ resource "aws_instance" "powerbi_gw" {
   subnet_id                   = var.subnet_id
   vpc_security_group_ids      = var.security_groups
 
+  root_block_device {
+    volume_size = 40
+    volume_type = "gp2"
+  }
+
   user_data = file("${path.module}/scripts/user_data.tpl")
 
   tags = {