[Developer-portal] Docker containers built on Quay.io

[Pavel Valena]

Hello!

Automatic container builds are working again:

https://quay.io/repository/developer-portal/devel/build/cc370fae-9c80-4651-8...

The culprit / workaround:

https://github.com/developer-portal/website/commit/ca68e691549943b6183816273...

Docker / Podman container usage:

https://github.com/developer-portal/website/blob/master/DEVELOPMENT.md#using...

Regards,
Pavel