Adjust speedtest addr

v2rayN/v2rayN/Global.cs

@@ -120,6 +120,9 @@
             };
 
         public static readonly List<string> SpeedTestUrls = new() {
+            @"https://speed.cloudflare.com/__down?bytes=100000000",
+            @"https://speed.cloudflare.com/__down?bytes=10000000",
+            @"http://cachefly.cachefly.net/50mb.test",
             @"http://cachefly.cachefly.net/100mb.test",
             @"http://cachefly.cachefly.net/10mb.test"
         };