Fix and/or deploy production listers paper cuts

Now that the new listers have run a bit, some of those listers demonstrate issues caught by sentry:

• cran issue due to some parser error in date [1] (already fixed, needs deployement v0.9.0)
• task inputs needs some update [2] (debian)
• Task needs be disabled (incremental gitea listing no longer exist, this needs to be replaced by full listing when needed) [3]
• some debian repository (debian-security) needs code adaptation (v0.9.1)

Resolve those issues following the next-gen deployments.

• [1] https://sentry.softwareheritage.org/share/issue/500f1adcceed4897a7c580b62e7de7af/

• [2] https://sentry.softwareheritage.org/share/issue/d15b817b882d4a28a1fbde27b5b5ba49/

• [3] https://sentry.softwareheritage.org/share/issue/8a9ea56b626840d288c26e427a7addcd/

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Migrated from T3032 (view on Phabricator)