environment(docker): fix outgoing ip not changing

Fixes an issue where when a server has it's primary allocation
changed, the outgoing ip is not updated on the Docker network.

The only downside of this change is old networks are not cleaned up.

Closes https://github.com/pterodactyl/panel/issues/4547

environment/docker/container.go

@@ -196,7 +196,7 @@ func (e *Environment) Create() error {
 	networkMode := container.NetworkMode(cfg.Docker.Network.Mode)
 	if a.ForceOutgoingIP {
 		e.log().Debug("environment/docker: forcing outgoing IP address")
-		networkName := strings.ReplaceAll(e.Id, "-", "")
+		networkName := "ip-" + strings.ReplaceAll(strings.ReplaceAll(a.DefaultMapping.Ip, ".", "-"), ":", "-")
 		networkMode = container.NetworkMode(networkName)
 
 		if _, err := e.client.NetworkInspect(ctx, networkName, types.NetworkInspectOptions{}); err != nil {