fix(core): update

ts/classes.account.ts

@@ -11,6 +11,10 @@ export class HetznerAccount {
     return HetznerServer.getServers(this);
   }
 
+  public async getServerByLabel(labelArg: string, valueArg?: string) {
+    return HetznerServer.getServerByLabel(this, labelArg, valueArg);
+  }
+
   public async createServer(optionsArg: plugins.tsclass.typeFestOwn.SecondArgument<typeof HetznerServer.create>) {
     return HetznerServer.create(this, optionsArg);
   }