Define Workflow Run RO-Crate profile

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See WfExS possible RO-Crate profiles captured by @lrodrin @jmfernandez

We should gather some example outputs and first look how far we get with using https://www.researchobject.org/ro-crate/1.1/provenance.html

Also see https://www.researchobject.org/ro-crate/1.2-DRAFT/profiles.html