Resolve Actions Directly From Launch for Run Service Jobs (#2529)

Co-authored-by: Tingluo Huang <[email protected]>

src/Runner.Worker/ExecutionContext.cs

@@ -757,6 +757,9 @@ namespace GitHub.Runner.Worker
             // File table
             Global.FileTable = new List<String>(message.FileTable ?? new string[0]);
 
+            // What type of job request is running (i.e. Run Service vs. pipelines)
+            Global.Variables.Set(Constants.Variables.System.JobRequestType, message.MessageType);
+
             // Expression values
             if (message.ContextData?.Count > 0)
             {