Skip CDR check for Steam3: we display the change number

DepotDownloader/ContentDownloader.cs

@@ -404,14 +404,19 @@ namespace DepotDownloader
             }
 
             foreach (var depot in depotIDs)
+            {
+                int depotVersion = 0;
+
+                if ( !AppIsSteam3( appId ) )
                 {
                     // Steam2 dependency
-                int depotVersion = CDRManager.GetLatestDepotVersion(depot, Config.PreferBetaVersions);
+                    depotVersion = CDRManager.GetLatestDepotVersion(depot, Config.PreferBetaVersions);
                     if (depotVersion == -1)
                     {
                         Console.WriteLine("Error: Unable to find DepotID {0} in the CDR!", depot);
                         return;
                     }
+                }
 
                 DownloadDepot(depot, depotVersion, appId);
             }