src/vs/platform/extensionManagement/common/extensionManagement.ts/getFallbackTargetPlarforms
export function getFallbackTargetPlarforms(targetPlatform: TargetPlatform): TargetPlatform[] {
	switch (targetPlatform) {
		case TargetPlatform.WIN32_X64: return [TargetPlatform.WIN32_IA32];
		case TargetPlatform.WIN32_ARM64: return [TargetPlatform.WIN32_IA32];
	}
	return [];
}