Add small delay when getting next file in order to prevent abuse

Author: Simyon264

ReplayBrowser/Services/ReplayParser/Providers/CaddyProvider.cs

@@ -31,6 +31,7 @@ public override async Task RetrieveFilesRecursive(string directoryUrl, Cancellat
             }
             else if (caddyResponse.IsDir)
             {
+                await Task.Delay(TimeSpan.FromMilliseconds(10), token);
                 await RetrieveFilesRecursive(directoryUrl + caddyResponse.Name, token);
             }
         }

ReplayBrowser/Services/ReplayParser/Providers/NginxProvider.cs

@@ -42,6 +42,7 @@ public override async Task RetrieveFilesRecursive(string directoryUrl, Cancellat
 
             if (href.EndsWith("/", StringComparison.Ordinal))
             {
+                await Task.Delay(TimeSpan.FromMilliseconds(10), token); // Prevents spamming the server
                 await RetrieveFilesRecursive(href, token);
             }