linkml version or reproschema model

[djarecka]

This is the linkml version that @sooyounga and I created after:

• using ttl file from [1.0.0-rc4](https://github.com/ReproNim/reproschema/tree/e0d83d05da24cb96493a529f597bbc7220b0cee3/releases/1.0.0-rc4)
• converting using current version of schemauto: schemauto import-rdfs reproschema_orig.ttl -n reproschema -o reproschema_orig.yml
• using script to fix the slots/classes order
• manually fixing everything else :-)

[djarecka]

this will not be part of this repository