fix: fix broken protocol version api specification #13196

Job	Run time
Postgresql-Integration-Tests	10m 46s
Checkstyle	4m 42s
Unit-Tests	11m 44s
Javadoc	6m 44s
API-Tests	8m 19s
Component-Tests	12m 44s
End-To-End-Tests	16m 47s
CodeQL / Analyze (java)	12m 31s
Verify-OpenApi / prepare-api-groups	3m 30s
Verify-OpenApi / verify-spec (control-api)	2m 0s
Verify-OpenApi / verify-spec (management-api)	12s
Verify-OpenApi / verify-spec (observability-api)	1m 52s
Verify-OpenApi / verify-spec (public-api)	1m 51s
Verify-OpenApi / verify-spec (sts-accounts-api)	2m 3s
Verify-OpenApi / verify-spec (sts-api)	2m 6s
Verify-OpenApi / verify-spec (version-api)	1m 55s
	1h 39m 46s

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