Include machine name in error message for failed 'git pull' updates

Author: derekantrican

ClockworkFramework/Program.cs

@@ -121,7 +121,7 @@ await Task.Run(() =>
                                 {
                                     Utilities.WriteToConsoleWithColor($"Failed to update library {library.Name} ({result.ExitCode}). Log output below.\n\n{result.StdOut}\n\n{result.StdErr}", ConsoleColor.Red);
 
-                                    string message = $"'git pull' failed for library {library.Name}.";
+                                    string message = $"'git pull' failed for library {library.Name} ({Environment.MachineName}).";
                                     if (result.StdErr.Contains("not a git repository"))
                                     {
                                         message += " If this is not a git repository, turn off updateRepository in config.json";