* [x] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
* [x] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
* [x] I have searched the issue tracker for an issue that matches the one I want to file, without success.

### Issue Details

* **Electron Version:**
  * all (according to docs), tested in 2.0.18 & 4.1.3
* **Operating System:**
  *  Windows

### Expected Behavior
To be able to set the working directory for applications started from the windows jump list

### Actual Behavior
It defaults to c:\windows\system32

### To Reproduce
Not really anything to do to reproduce, just look at the documentation, the parameter isn't there:
https://electronjs.org/docs/api/structures/task
https://electronjs.org/docs/api/structures/jump-list-item

### Additional Information
I'm not entirely sure you will agree that this is a bug but afaict the api seems to replicate what the underlying windows api provides so I assume it's an oversight that this parameter in particular is missing - especially considering how problematic it can be for applications to have c:\windows\system32 as their cwd.
atom/browser/api/atom_api_app.cc
mate::Arguments* args) {
  std::vector<JumpListCategory> categories;
  bool delete_jump_list = val->IsNull();
  if (!delete_jump_list &&
      !mate::ConvertFromV8(args->isolate(), val, &categories)) {
    args->ThrowError("Argument must be null or an array of categories");
    return JumpListResult::ARGUMENT_ERROR;
  }
  JumpList jump_list(Browser::Get()->GetAppUserModelID());
  if (delete_jump_list) {
    return jump_list.Delete() ? JumpListResult::SUCCESS
                              : JumpListResult::GENERIC_ERROR;
  }
  
  if (!jump_list.Begin())
    return JumpListResult::GENERIC_ERROR;
  JumpListResult result = jump_list.AppendCategories(categories);
  
  
  if (!jump_list.Commit()) {
    LOG(ERROR) << "Failed to commit changes to custom Jump List.";
    
    
    
    if (result == JumpListResult::SUCCESS)
      result = JumpListResult::GENERIC_ERROR;
  }
  return result;