auto-docs: Update Cloud API spec #283

Job	Run time
determine-doc-ids	4s
Deploy API documentation on Bump.sh	0s
Check diff (cloud-dataplane)	19s
Check diff (http-proxy)	9s
Check diff (schema-registry)	9s
Check diff (admin)	15s
Check diff (cloud-controlplane)	24s
	1m 20s

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