Reset SSH-port of host-machines to 1022

I want to use port 22 for my git-server, therefore I have to make this
port free for use of kubernetes. This change allows this, so when I want
to connect to the host-machines I'll use port 1022.

infra/main.tf

@@ -51,6 +51,7 @@ module "k8s" {
   kubernetes_exposed_ips = var.expose_kubernetes_and_ssh_ports ? values(data.external.my_ip.result) : []
   ssh_exposed_ips        = var.expose_kubernetes_and_ssh_ports ? values(data.external.my_ip.result) : []
   public_tcp_services = {
+    git-ssh = ["22"]
     http = ["80", "443"]
   }
 }