Fix redraw in SD Card menus

Marlin/ultralcd.cpp

     void lcd_sd_updir() {
       card.updir();
       encoderTopLine = 0;
+      screen_changed = true;
+      lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
     }
 
     /**
       UNUSED(longFilename);
       card.chdir(filename);
       encoderPosition = 0;
+      screen_changed = true;
+      lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
     }
 
   #endif //SDSUPPORT