[Bug]: Can't manage proxy configuration

[taorepoara]

What happened?

I tried to run Dofigen on a computer that needs a proxy to access internet, but Dofigen do not use the proxy env vars:

• HTTP_PROXY
• HTTPS_PROXY
• NO_PROXY

Version

2.2.0

Relevant log output

$ ./dofigen gen
        Add resource dofigen.yml ec788930df199ee7bb9c9093d2649246b7bd90b08494b8e6d724b8db0c690f6f
error: error sending request for url (https://registry.hub.docker.com/v2/namespaces/library/repositories/debian/tags/bullseye-slim)

_{Huly®: DOFIG-318}