change container name to vault_ca

hosts/hetzner-arm/containers/vault_ca/default.nix

@@ -9,9 +9,9 @@
 }: let
   containerAddresses = import "${hostPath}/data/containerAddresses.nix";
   hostIP = containerAddresses.host;
-  containerIP = containerAddresses.containers.vault-ca;
+  containerIP = containerAddresses.containers.vault_ca;
 in {
-  containers.vault-ca = {
+  containers.vault_ca = {
     autoStart = true;
     privateNetwork = true;
     hostAddress = hostIP;
@@ -32,7 +32,7 @@ in {
           presets.nixos.containerBase
           ./secrets.nix
         ]
-        ++ (with hosts.hetzner-arm.containers.vault-ca.profiles; [
+        ++ (with hosts.hetzner-arm.containers.vault_ca.profiles; [
           vault
           #internalCA
           restic