Running the Autobuild workflow for the iOS target fails

**Describe the bug** Running the Autobuild workflow for the iOS target has started failing again. **To Reproduce** Run the Autobuild workflow for iOS. **Expected behavior** Clean build **Actual behaviour** Run fails with ``` ** ARCHIVE FAILED ** The following build commands failed: CompileStoryboard /Users/runner/work/jamulus/jamulus/Jamulus.xcodeproj/LaunchScreen.storyboard (in target 'Jamulus' from project 'Jamulus') Archiving project Jamulus with scheme Jamulus ``` **Operating system** Github builder. **Additional context** Someone with a clue about iOS development needed to investigate.