2.1

What's Changed

• Schedule the CI every day-of-week at 5 UTC by @JulienPeloton in #584
• Remove old reference to fink_filters and use fink_utils by @JulienPeloton in #586
• [Prod] Spark 2 to Spark 3 by @JulienPeloton in #588

Full Changelog: 2.0...2.1