Merge pull request #457 from nightscout/hotfix-ubsanitizer

Temporarily set UBSanitzer to false to preserve real device builds

Trio.xcodeproj/xcshareddata/xcschemes/Trio.xcscheme

@@ -221,7 +221,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       enableThreadSanitizer = "YES"
-      enableUBSanitizer = "YES"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"