[PBE-0] support livestream #2558

Job	Run time
Test SwiftUI (Debug)	13m 28s
Test LLC (Debug)	28m 51s
Automated Code Review	1m 14s
Test UIKit (Debug)	18m 45s
Build SDKs (Xcode 15.0)	27m 35s
Build Test App and Frameworks	20m 29s
Launch Allure TestOps	23s
Build Demo Apps	10m 33s
Test E2E UI (Debug) (0)	14m 10s
Test E2E UI (Debug) (1)	13m 36s
	2h 29m 4s

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