CAMEL-22503 - Camel-Docling: Support Docling-serve and being able to invoke the service as API

[oscerd]

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[oscerd]

The node is not lucky today. Btw I tested this, I think one problem could be the docling-serve image has something like 5 Gb layer (layer) in its image. So maybe we should disable the IT tests on GH action. Let's see on ASF Jenkins.