fix: add validate to e2e config #4357

Job	Run time
Set application version and env profile	6s
Run frontend unit tests	1m 40s
Build and package	5m 17s
Run backend unit tests	2m 50s
Run E2E tests (1)	3m 24s
Run E2E multi windows tests	0s
Run E2E tests (2)	3m 20s
Run E2E tests (3)	3m 21s
Run E2E tests (4)	3m 21s
Run E2E tests (5)	3m 25s
Run E2E tests (6)	3m 18s
Run E2E tests (7)	3m 21s
Run E2E tests (8)	3m 22s
Run E2E tests (9)	3m 21s
Run E2E tests (10)	3m 23s
Run E2E tests (11)	4m 35s
Run E2E tests (12)	3m 24s
Generate and upload source maps to Sentry	0s
Push to registry	0s
	51m 28s

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