message: Show progress while running predeploy task
diff: @@ -34,9 +34,12 @@ export async function tryRunPreDeployTask(actionContext: IActionContext, deployF
  const tasks: vscode.Task[] = await vscode.tasks.fetchTasks();
  const preDeployTask: vscode.Task | undefined = tasks.find((task: vscode.Task) => isTaskEqual(taskName, deployFsPath, task));
  if (preDeployTask) {
  + const progressMessage: string = localize('runningTask', 'Running preDeployTask "{0}"...', taskName);
  + await vscode.window.withProgress({ location: vscode.ProgressLocation.Notification, title: progressMessage }, async () => {
  await vscode.tasks.executeTask(preDeployTask);
  exitCode = await waitForPreDeployTask(preDeployTask);
  actionContext.properties.preDeployTaskExitCode = String(exitCode);
  + });
  } else {
  failedToFindTask = true;
  }
  