Modernize URL handler for potentially merged prep-prepped chore

Author: R00tB33rMan

proxy/src/main/java/com/velocitypowered/proxy/VelocityServer.java

@@ -270,7 +270,8 @@ private VelocityPluginContainer createVirtualPlugin() {
     ProxyVersion version = getVersion();
     PluginDescription description = new VelocityPluginDescription(
         "velocity", version.getName(), version.getVersion(), "The Velocity proxy",
-        VELOCITY_URL, ImmutableList.of(version.getVendor()), Collections.emptyList(), null);
+            version.getName().equals("Velocity") ? VELOCITY_URL : null,
+            ImmutableList.of(version.getVendor()), Collections.emptyList(), null);
     VelocityPluginContainer container = new VelocityPluginContainer(description);
     container.setInstance(VelocityVirtualPlugin.INSTANCE);
     return container;

proxy/src/main/java/com/velocitypowered/proxy/command/builtin/VelocityCommand.java

@@ -511,8 +511,7 @@ private Info(final ProxyServer server) {
               .append(Component.text()
                   .content("discord.gg/beer")
                   .color(NamedTextColor.RED)
-                  .clickEvent(
-                      ClickEvent.openUrl("https://discord.gg/beer"))
+                  .clickEvent(ClickEvent.openUrl(VelocityServer.VELOCITY_URL))
                   .build())
                   .append(Component.text(" - "))
                   .append(Component.text()