Remove baseline hack on mac as it breaks the combo box

The styling of comboboxes is incorrect due to this baseline
hack. We need to solve text offset somewhere else

src/styleitem/qstyleitem.cpp

@@ -576,9 +576,9 @@ QSize QStyleItem::sizeFromContents(int width, int height)
     }
 
 #ifdef Q_WS_MAC
-    // ### hack - With even heights, the text baseline is off on mac
-    if (size.height() %2 == 0)
-        size.setHeight(size.height() + 1);
+//    ### hack - With even heights, the text baseline is off on mac
+//    if (size.height() %2 == 0)
+//        size.setHeight(size.height() + 1);
 #endif
     return size;
 }