[guix] Some build enhancements

Lars Bilkerequested to merge
bilke/ogs:guix-enh into master
  • Automatic guix build detection
  • Added new MR label ci::guix only
  • Moved guix package definitions into separate repo, serves as a guix channel
  • Updated docs, see for usage
  1. Feature description was added to the changelog
  2. Tests covering your feature were added?
  3. Any new feature or behavior change was documented?
Edited by Lars Bilke

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