Charlemagne

Starting with this version and following the DESI Hawaii meeting unblinding, the usage of Y1 unblinded DESI data is allowed. So this is the official version to do unblinded DESI analyses with Y1 data and the starting point for Y3 blinded analyses.
Additionally there are a couple minor bugfixes.

What's Changed

• if no variabes are floated, do not perform fit by @iprafols in #1043
• fix and update BAL wavelengths for Lyb region by @iprafols in #1048
• fixed the coveralls workflow by @iprafols in #1051
• Fix raw mocks bug by @andreicuceu in #1049
• Add flag to turn off non-blind cosmology messages by @andreicuceu in #1050
• [bump major] Unblinding y1 by @andreicuceu in #1054

Full Changelog: v8.3.0...v9.0.0