Make sources in separate CI jobs
Note that currently building doxygen docs from a source tarball is broken; that will have to be fixed first.
Maintenance will be performed on git.ligo.org, containers.ligo.org, and docs.ligo.org on Tuesday 23 April 2024 starting at approximately 9am PDT. It is expected to take around twenty minutes and there will be several periods of downtime throughout the maintenance. Please address any comments, concerns, or questions to the helpdesk.
Note that currently building doxygen docs from a source tarball is broken; that will have to be fixed first.