Update with latest epicgames-freebies-claimer, with built-in 2FA support

[zjbthomas]

Hi there,

The summited pull request updates the epicgames-freebies-claimer used with the latest version, which uses DeviceAuthGenerator for login and to support 2FA. (The version of epicgames-freebies-claimer forked by lingsamuel is not working anymore)

Note that now secrets are not needed, but an device_auths.json file generated by DeviceAuthGenerator is required. You can check Revadike/epicgames-freebies-claimer for more details.

Thanks.