Deploy to DAFNI automatically when creating a new release

[dalonsoa]

Whenever a new version of WSIMOD is release, a container could be automatically created as part of the deployment steps and then uploaded to DAFNI using their CLI. This process is described in here:

• https://github.com/dafnifacility/cli
• https://pypi.org/project/dafni-cli/

This might be tricky or a bit hacky, but it is worth a try to ensure that the most up to date version of WSIMOD is always available in DAFNI, consistently labelled.