Fix version bugs
Fix version bugs

Swift 5.3 was the Swift stdlib from 11.0 up to and including 11.2, not
11.3.

Swift 5.3 was active from watchOS 7.0 up to and including 7.3, not 7.4.

apple/swift,apple/swift,roambotics/swift,roambotics/swift,apple/swift,roambotics/swift,apple/swift,roambotics/swift,apple/swift,apple/swift,roambotics/swift,roambotics/swift