Update to docker.nix and not podman.nix

nixos/hosts/framework-server/default.nix

@@ -6,7 +6,7 @@
     ../../common/modules/udev-rules.nix
     ../../common/services/fwupd.nix
     ../../common/modules/ssh-luks.nix
-    ../../common/services/podman.nix
+    ../../common/services/docker.nix
     ../../common/services/tailscale-autoconnect.nix
     ./disks.nix
     ./builder.nix