Remove horizontal mirroring fix for ILI9488 display from update script

esphome/cat-medication-tracker.yaml

@@ -10,15 +10,6 @@ esphome:
     then:
       - light.turn_on: backlight
       - delay: 300ms
-      - lambda: |-
-          // Fix ILI9488 horizontal mirror: override MADCTL to 0x48 (MX=1, BGR=1)
-          // DC pin (GPIO2) is a regular GPIO; CS/SPI via SPIDevice interface
-          digitalWrite(2, LOW);             // DC low = command mode
-          id(my_display)->enable();         // assert CS
-          id(my_display)->transfer(0x36);   // MADCTL command
-          digitalWrite(2, HIGH);            // DC high = data mode
-          id(my_display)->transfer(0x48);   // MX=1, BGR=1
-          id(my_display)->disable();        // deassert CS
       - component.update: my_display
 
 esp32: