added updater test mode

src/Ombi.Schedule/Jobs/Ombi/OmbiAutomaticUpdater.cs

@@ -102,7 +102,7 @@ namespace Ombi.Schedule.Jobs.Ombi
 
                 Logger.LogDebug(LoggingEvents.Updater, "Service Version {0}", updates.UpdateVersionString);
 
-                if (!serverVersion.Equals(version, StringComparison.CurrentCultureIgnoreCase))
+                if (!serverVersion.Equals(version, StringComparison.CurrentCultureIgnoreCase) || settings.TestMode)
                 {
                     // Let's download the correct zip
                     var desc = RuntimeInformation.OSDescription;

src/Ombi.Settings/Settings/Models/UpdateSettings.cs

@@ -10,5 +10,6 @@
         public string ScriptLocation { get; set; }
         public string WindowsServiceName { get; set; }
         public bool WindowsService { get; set; }
+        public bool TestMode { get; set; }
     }
 }