revert method removal

Author: taooceros

Flow.Launcher.Plugin/SharedCommands/ShellCommand.cs

@@ -59,5 +59,18 @@ private static string GetWindowTitle(IntPtr hwnd)
             GetWindowText(hwnd, sb, sb.Capacity);
             return sb.ToString();
         }
+
+        public static ProcessStartInfo SetProcessStartInfo(this string fileName, string workingDirectory = "", string arguments = "", string verb = "")
+        {
+            var info = new ProcessStartInfo
+            {
+                FileName = fileName,
+                WorkingDirectory = workingDirectory,
+                Arguments = arguments,
+                Verb = verb
+            };
+
+            return info;
+        }
     }
 }