feat: added sg description

Author: anmolnagpal

main.tf

@@ -42,6 +42,7 @@ data "aws_security_group" "existing" {
 resource "aws_security_group_rule" "egress" {
   count = (var.enable_security_group == true && length(var.sg_ids) < 1 && var.is_external == false && var.egress_rule == true) ? 1 : 0
 
+  description       = "S3 Gateway Egress"
   type              = "egress"
   from_port         = 0
   to_port           = 65535