Incorrect error message for @Option array without values

[natecook1000]

The error message when giving an option label, but no values, is incorrect for @Option array properties. For example, with this command:

@main
struct Example: ParsableCommand {
  @Option(parsing: .upToNextOption)
  var test: [String] = []

  mutating func run() throws {
    print(test)
  }
}

Expected behavior

$ example --test
Error: Missing value for '--test <test>'

Actual behavior

$ example --test
Error: Unknown option '--test'. Did you mean '--test'?

Checklist

• If possible, I've reproduced the issue using the main branch of this package
• I've searched for existing GitHub issues

ArgumentParser version: main
Swift version: swift-driver version: 1.45.2 Apple Swift version 5.6 (swiftlang-5.6.0.323.62 clang-1316.0.20.8)

[natecook1000]

Fixed by #435.