ref: Remove internal init of AppStartMeasurement #7024

Job	Run time
Build test server	49s
UI Tests for SwiftUI on iPhone 8 (15.2) Simulator	4m 31s
UI Tests for ios_objc on Simulators	7m 36s
UI Tests for SwiftUI on iPhone 8 (16.1) Simulator	7m 47s
UI Tests for tvos_swift on Simulators	3m 49s
UI Tests with Address Sanitizer	11m 9s
Unit iOS - Thread Sanitizer	16m 12s
Unit iOS - Xcode 13.2.1 - OS 13.7	5m 22s
Unit iOS - Xcode 13.2.1 - OS 14.5	6m 3s
Unit iOS - Xcode 13.4.1 - OS latest	6m 7s
Unit iOS - Xcode 14.3 - OS 16.4	7m 40s
Unit macOS - Xcode 13.2.1 - OS latest	4m 6s
Unit macOS - Xcode 13.4.1 - OS latest	3m 50s
Unit macOS - Xcode 14.3 - OS latest	4m 52s
Unit Catalyst - Xcode 14.3 - OS latest	7m 14s
Unit tvOS - Xcode 13.4.1 - OS latest	4m 59s
Unit tvOS - Xcode 14.3 - OS latest	5m 18s
	1h 47m 24s

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