[rocrate] Add RO-Crate support to Autosubmit.

This commit includes work from several other commits, squashed.
It started around February 2023, and by July 2023 it was validated
by the RO-Crate community, thanks especially to Simone Leo.

Unit tests and documentation were added as well. It add support
to the following three RO-Crate profiles in Autosubmit:

- Process Run Crate
- Workflow Run Crate
- Workflow RO-Crate profile 1.0

This is available through the Autosubmit commands archive
and unarchive.