changed version references

terraform/_env/gateway.hcl

 terraform {
-  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//gateway?ref=feature-private-network-terraform-module"
+  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//gateway?ref=gateway-v0.0.1"
 }
 
 locals {

terraform/_env/helm.hcl

 terraform {
-  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//helm?ref=feature-private-network-terraform-module"
+  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//helm?ref=helm-v0.0.1"
 }
 
 locals {

terraform/_env/k8s.hcl

 terraform {
-  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//k8s?ref=feature-private-network-terraform-module"
+  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//k8s?ref=k8s-v0.0.4"
 }
 
 locals {

terraform/_env/network.hcl

 terraform {
-  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//network?ref=feature-private-network-terraform-module"
+  source = "git@code.europa.eu:simpl/Operations/terraform-modules.git//network?ref=network-v0.0.1"
 }
 
 locals {