ISSUE-3 Added Dockerfile for Debian based image

[juanmatias]

what

• Create Debian based Toolbox image
• Replace old Alpine Dockerfile with new Debian one

why

• To avoid some issues related to Alpine

references

• closes https://github.com/binbashar/le-docker-leverage-toolbox/issues/3
• closes https://github.com/binbashar/le-docker-leverage-toolbox/issues/39

Note on the Issue 39. Since the Debian based image will be the default one (no Alpine will exist), the -debian suffix itps not needed anymore. Thus, from this ticket only the automation is needed, discarding the naming considerations.

[juanmatias]

The scope of this PR is fulfilled. New tickets will be created for further activities, please @diego-ojeda-binbash @exequielrafaela , could you approve this one?