Disable volumetric menu item due to missing recalc of of multipliers when enabled/disabled

Marlin/ultralcd.cpp

     MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
     MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
     MENU_ITEM(submenu, MSG_MOTION, lcd_control_motion_menu);
-	MENU_ITEM(submenu, MSG_VOLUMETRIC, lcd_control_volumetric_menu);
+	//MENU_ITEM(submenu, MSG_VOLUMETRIC, lcd_control_volumetric_menu);
 
 #ifdef DOGLCD
 //    MENU_ITEM_EDIT(int3, MSG_CONTRAST, &lcd_contrast, 0, 63);