feat: add compatibility tests for DSP #13147

Job	Run time
Unit-Tests	8m 23s
Javadoc	6m 58s
Checkstyle	2m 31s
API-Tests	8m 19s
Component-Tests	8m 21s
End-To-End-Tests	8m 23s
Postgresql-Integration-Tests	8m 22s
CodeQL / Analyze (java)	8m 24s
Verify-OpenApi / prepare-api-groups	3m 56s
Verify-OpenApi / verify-spec (control-api)	2m 11s
Verify-OpenApi / verify-spec (management-api)	1m 59s
Verify-OpenApi / verify-spec (observability-api)	2m 16s
Verify-OpenApi / verify-spec (public-api)	2m 0s
Verify-OpenApi / verify-spec (sts-accounts-api)	2m 14s
Verify-OpenApi / verify-spec (sts-api)	2m 13s
Verify-OpenApi / verify-spec (version-api)	2m 19s
	1h 18m 49s

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