Rerender puml figures

[arnoweiss]

On release, the relevant puml files, like here [1], appear to not have been rendered into a human-readable format. In the image it still says @context: https://w3id.org/dspace/v0.8/context.json

[1] https://docs.internationaldataspaces.org/ids-knowledgebase/v/dataspace-protocol/catalog/catalog.protocol#id-2.1-catalog-request-message
[2]

ids-specification/catalog/message/diagram/catalog-request-message.puml

Line 10 in 50f2a64

@context : "https://w3id.org/dspace/2024/1/context.json"