wizard: refactor common code to VMWizardContent #2247

Job	Run time
Setup configuration	1s
Build Sysroot (arm64, ios)	24s
Build Sysroot (arm64, ios_simulator)	21s
Build Sysroot (arm64, ios-tci)	27s
Build Sysroot (arm64, macos)	24s
Build Sysroot (arm64, visionos)	24s
Build Sysroot (arm64, visionos_simulator)	26s
Build Sysroot (arm64, visionos-tci)	26s
Build Sysroot (x86_64, macos)	23s
Build Sysroot (x86_64, ios_simulator)	24s
Build Sysroot (x86_64, visionos_simulator)	23s
Build Sysroot (Universal Mac)	54s
Build UTM (arm64, ios)	3m 5s
Build UTM (arm64, ios_simulator)	3m 1s
Build UTM (arm64, ios-tci)	3m 58s
Build UTM (arm64, macos)	3m 23s
Build UTM (arm64, visionos)	3m 0s
Build UTM (arm64, visionos_simulator)	2m 52s
Build UTM (arm64, visionos-tci)	3m 26s
Build UTM (x86_64, macos)	3m 6s
Build UTM (x86_64, ios_simulator)	2m 49s
Build UTM (x86_64, visionos_simulator)	3m 1s
Build UTM (Universal Mac)	4m 0s
Package (iOS)	0s
Dispatch (iOS)	0s
Submit (macOS)	0s
Package (macOS)	0s
	40m 38s

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