Remove PSRAM from Sparkle Motion Mini

Author: tyeth

src/Wippersnapper_Boards.h

@@ -183,7 +183,6 @@
 #define USE_STATUS_NEOPIXEL
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
-#define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
 #elif defined(ARDUINO_RASPBERRY_PI_PICO_W)
 #define BOARD_ID "rpi-pico-w"
 #define USE_TINYUSB