Closes #30616. Added database suppliers. #190

Job	Run time
Check conditional workflows and jobs	6s
Keycloak JS	39s
UI Shared	53s
Admin Client	47s
Build Keycloak	6m 12s
Admin UI	1m 49s
Account UI	1m 4s
Generate Test Seed	1s
Account UI E2E	3m 0s
Admin UI E2E (1, chrome)	6m 16s
Admin UI E2E (2, chrome)	9m 33s
Admin UI E2E (3, chrome)	10m 1s
Admin UI E2E (4, chrome)	9m 32s
Admin UI E2E (5, chrome)	10m 15s
Status Check - Keycloak JavaScript CI	6s
	1h 0m 14s

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