Disable thread sanitizer in tests

Author: martijnwalraven

Apollo.xcodeproj/xcshareddata/xcschemes/Apollo.xcscheme

@@ -26,7 +26,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      enableThreadSanitizer = "YES"
       shouldUseLaunchSchemeArgsEnv = "NO">
       <Testables>
          <TestableReference