Enable website to display status reports

• Switch to workflow/CI based releases instead of branch-based
• Figure out how to keep a submodule or equivalent to https://github.com/rust-gcc/reporting up to date
  • Probably by cloning the repo every-night and redeploying the website?
• Figure out how to translate from org-mode to markdown or have github pages/jekyll display org-mode properly
  ---> This can be achieved by using the gfm export format for pandoc: pandoc --from=org --to=gfm <file>.org > <file>.md

For the last point, note that pandoc screws up the tables as well as some formatting like C++ code-blocks. So we still have some modifications to do (or maybe we can convert org-mode directly to HTML?)

Inizia esaminando la configurazione di GitHub Pages/Jekyll e il repository rust-gcc/reporting, quindi confronta gli approcci proposti workflow/CI release e nightly clone. Verifica la conversione org-to-gfm di pandoc, in particolare le tabelle e i blocchi di codice C++. Il lavoro è completato quando i status reports vengono aggiornati automaticamente e visualizzati correttamente sul sito web.