Projucer: Ensure that custom Xcode schemes are fully removed when the "Keep Custom Xcode Schemes" setting is disabled

extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Xcode.h

@@ -3280,6 +3280,7 @@ private:
         if (! xcuserdataMatchesTargets (xcuserdata))
         {
             xcuserdata.deleteRecursively();
+            getProjectBundle().getChildFile ("xcshareddata").getChildFile ("xcschemes").deleteRecursively();
             getProjectBundle().getChildFile ("project.xcworkspace").deleteRecursively();
         }
     }