WIP: Feature/shared component next
On top of https://lab.nexedi.com/nexedi/slapos/-/merge_requests/1763
Note: slapos.recipe.build:gitclone can't be shared.
On top of https://lab.nexedi.com/nexedi/slapos/-/merge_requests/1763
Note: slapos.recipe.build:gitclone can't be shared.