Publish Dockerfile

[svenk]

There is a docker image at https://hub.docker.com/r/berlicrm/crm-7.4 but it lacks a Dockerfile. Since the software is open source, it would be nice to have the file to know how the image is generated, what is supposed to work and what not.

[urban-thinking]

Thank you for your suggestion. We will take this into consideration when we publish an updated Docker image based on PHP 8.x in the near future.