fix LuaCsUpdateChecker throwing fatal error when having a missing file

Barotrauma/BarotraumaClient/ClientSource/LuaCs/LuaCsUpdateChecker.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Linq;
 
@@ -49,10 +49,18 @@ namespace Barotrauma
                 try
                 {
                     foreach (string file in filesToUpdate)
+                    {
+                        try
                         {
                             File.Move(file, file + ".todelete", true);
                             File.Copy(Path.Combine(luaCsPath, "Binary", file), file, true);
                         }
+                        catch (Exception e)
+                        {
+                            DebugConsole.ThrowError($"Failed to update file {e}");
+                        }
+
+                    }
 
                     File.WriteAllText(LuaCsSetup.VersionFile, workshopVersion);
                 }