Allow command line arg to allow normal reload

Spigot-API-Patches/Add-command-to-reload-permissions.yml-and-require-co.patch

@@ -54,7 +54,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          if (!testPermission(sender)) return true;
  
 +        // Paper start - Reload permissions.yml & require confirm
-+        boolean confirmed = false;
++        boolean confirmed = System.getProperty("LetMeReload") != null;
 +        if (args.length == 1) {
 +            if (args[0].equalsIgnoreCase("permissions")) {
 +                Bukkit.getServer().reloadPermissions();