Fix DataRetrieverApiIT.testRetrieveMyDataCollections() for github mig… #14144

Job	Run time
(Stable / JDK 21) Unit Tests	5m 10s
(Stable / JDK 21) Integration Tests	5m 16s
Coverage Report Submission	21s
Publish App Image / Build & Test	2m 34s
Publish App Image / Check for Secrets Availability	2s
Publish App Image / Package & Publish	13m 56s
	27m 19s

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