use current user access token to get keycloak users and groups #1019

Job	Run time
Build Databox Indexer / build	1m 18s
Build Matomo PHP / build	21s
Build Keycloak / build	48s
Build Matomo NGINX / build	14s
Build nginx-fpm-base / build	21s
Build nginx-cache-purge / build	17s
Build nodejs-base / build	34s
Build php-fpm-base / build	22s
Build Report API / build	22s
Build Databox API / build	1m 41s
Build Expose API / build	45s
Build Configurator / build	26s
Build Notify API / build	49s
Build Uploader API / build	41s
Build Databox Client / build	3m 1s
Build Uploader Client / build	2m 12s
Build Expose Client / build	2m 12s
Build Dashboard / build	1m 47s
Setup stack	0s
	18m 11s

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