CI builds failing due to insufficient storage space

[atsushieno]

I am running out of GitHub Actions storage. Since the build is taking too long time it has to be taken care by... how? cerbero itself takes long time to build things. Also, the build stops at Guitarix which does depend on almost all build artifacts that it is building (libsndfile, glibmm) and it would not be possible to set up different build task lines.

[atsushieno]

It does not fail anymore, but now we cannot download the artifacts, which means we still cannot make new releases.