Correct /api/roles API to respond with 403 Forbidden (not 401 Unauthorized) when auth is good but no permission #8796

Job	Run time
(Stable / JDK 17) Unit Tests	2m 12s
(Stable / JDK 17) Integration Tests	2m 17s
Coverage Report Submission	19s
Publish App Image / Build & Test	1m 31s
Publish App Image / Check for Secrets Availability	1s
Publish App Image / Push image descriptions to Docker Hub	0s
Publish App Image / Package & Publish	3m 6s
	9m 26s

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