Fix `Examples/Embedded` not building with Swift 6.2.3 #1855

Job	Run time
build-examples	11m 37s
check-bridgejs-generated	5m 39s
Build for native target (macos-15, Xcode_16.4)	1m 13s
Build and Test (ubuntu-24.04, https://download.swift.org/swift-6.3-branch/ubuntu2404/swift-6.3-DE...	4m 23s
Build and Test (ubuntu-22.04, https://download.swift.org/swift-6.0.2-release/ubuntu2204/swift-6.0...	4m 23s
format	33s
Build and Test (ubuntu-22.04, https://download.swift.org/development/ubuntu2204/swift-DEVELOPMENT...	4m 11s
Build and Test (ubuntu-24.04, https://download.swift.org/development/ubuntu2404/swift-DEVELOPMENT...	4m 23s
Build and Test (ubuntu-22.04, https://download.swift.org/swift-6.1-release/ubuntu2204/swift-6.1-R...	4m 3s
deploy-examples	-1s
	40m 24s

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