build: unblock ingress on ntp port to the proxy server

Author: theorderingmachine

cloud/proxy.tf

@@ -238,6 +238,16 @@ resource "aws_vpc_security_group_ingress_rule" "https" {
   to_port           = 443
 }
 
+# https://search.opentofu.org/provider/hashicorp/aws/latest/docs/resources/vpc_security_group_ingress_rule
+resource "aws_vpc_security_group_ingress_rule" "ntp" {
+  security_group_id = aws_security_group.network.id
+
+  cidr_ipv4   = "0.0.0.0/0"
+  ip_protocol = "udp"
+  from_port   = 123
+  to_port     = 123
+}
+
 # https://search.opentofu.org/provider/hashicorp/aws/latest/docs/resources/vpc_security_group_ingress_rule
 resource "aws_vpc_security_group_ingress_rule" "wireguard" {
   security_group_id = aws_security_group.network.id