Build error with Slicer Preview Release

[lassoan]

The extension currently fails to build due to some (potentially trivial) issues, such as git protocol not available for anonymous use on github (https must be used instead).

We would like to get a clean extension build dashboard for Slicer5, so it would be great if you could resolve the issue(s). Thank you!

[Punzo]

Completely missed this, thanks for reporting! This will be fixed as part of https://github.com/Punzo/SlicerAstroApp/issues/4