Bump mocha from 10.8.2 to 11.0.1 #1909

Job	Run time
Check conditional workflows and jobs	8s
Account UI	1m 9s
Admin Client	1m 1s
Admin UI	2m 9s
Build Keycloak	6m 12s
Generate Test Seed	1s
UI Shared	59s
Account UI E2E	3m 1s
Admin UI E2E (1, chrome)	11m 47s
Admin UI E2E (2, chrome)	8m 4s
Admin UI E2E (3, chrome)	6m 32s
Admin UI E2E (4, chrome)	9m 55s
Admin UI E2E (5, chrome)	4m 30s
Status Check - Keycloak JavaScript CI	5s
	55m 33s

Provide feedback