Recognize traefik container for both docker compose version 1 and 2

src/Handler.php

@@ -423,7 +423,7 @@ class Handler extends BaseHandler {
    */
   private function getDockerProxy(string $projectname): string {
     foreach ($this->readNetworkConfig($projectname)['Containers'] as $container) {
-      if (isset($container['Name']) && $container['Name'] === 'traefik_traefik_1') {
+      if (isset($container['Name']) && in_array($container['Name'], ['traefik_traefik_1', 'traefik-traefik-1'])) {
         return explode('/', $container['IPv4Address'])[0];
       }
     }