🔄 Add Auto Updating

[KuhlTime]

The electron community developed multiple frameworks that allow for updating an electron app in production.
As the repository this template gets used might not be publically available, the default electron hosted update server is not necessarily an option.

All available frameworks can be seen under the following link inside electron's official documentation:
https://www.electronjs.org/docs/latest/tutorial/updates#deploying-an-update-server