guix: Request to archive Bioconductor sources

Original demand:

Hello!

As discussed on IRC, Timothy Sample extracted a list of unarchived
Bioconductor sources that we'd like SWH to ingest via the `NixGuix` loader
(that's a file in the usual JSON format) [1]

Could you schedule archival and let us know how it goes?

(Timothy may be able to extract a larger list of historical source URLs from
the PoG [2] database eventually.)

Thanks! :-)

Status/Plan:

• #5223 (closed): Deploy new nixguix stack
• staging: Schedule extra ingestion of the fill-in-the-hole dataset
• Analyze
• Fix issue & deploy new version
• staging: Reschedule ingestion on issue
• production: Deploy new version
• production: Schedule fill-in-the-hole dataset for ingestion (as "guix-backlog-20240220")
• production: Listing ^
• production: Reschedule existing origins ingestions (tarball-directory, git-checkout mostly)

[1] https://issues.guix.gnu.org/39885#25

[2] Preservation of Guix

Depends on #5223 (closed)