Closes #30616. Added database supplier. #187

Job	Run time
Check conditional workflows and jobs	5s
Build Keycloak	4m 0s
Admin Client	39s
Keycloak JS	31s
UI Shared	47s
Account UI	58s
Admin UI	1m 30s
Generate Test Seed	1s
Account UI E2E	4m 6s
Admin UI E2E (1, chrome)	10m 29s
Admin UI E2E (2, chrome)	7m 44s
Admin UI E2E (3, chrome)	7m 41s
Admin UI E2E (4, chrome)	8m 4s
Admin UI E2E (5, chrome)	5m 58s
Status Check - Keycloak JavaScript CI	8s
	52m 41s

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