<!--
Thanks for filing a pull request!
Please check off all of the steps as they are completed by replacing [ ] with [x].
-->

* [ ] I have read the [contribution documentation](https://github.com/electron-userland/electron-packager/blob/master/CONTRIBUTING.md) for this project.
* [ ] I agree to follow the [code of conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project follows, as appropriate.
* [ ] The changes are appropriately documented (if applicable).
* [ ] The changes have sufficient test coverage (if applicable).
* [ ] The testsuite passes successfully on my local machine (if applicable).

**Summarize your changes:**

