Update: Xcode 11.1 has since been released and resolved this issue, if you need to use 11.0 check the accepted answer.
After upgrading to iOS 13.1 I am unable to install onto my device with the following error.
running iOS 13.1 (17A844), which may not be supported by this version of Xcode.
I am aware that I need the 13.1 device support folder however Xcode 11.1 has not been released. I downloaded Xcode 11 from developer/downloads.
Xcode 10 -> /Applications/Xcode.app/Show package Contents/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport