Update bsp/k230/drivers/utest/test_spi.c

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: ChuanN-sudo

bsp/k230/drivers/utest/test_spi.c

@@ -68,7 +68,6 @@
 #define SPI0_DEV_NAME0     "spi00"
 #define SPI0_DEV_NAME1     "spi01"
 #define TEST_DATA_LENGTH  16
-#define CONTINUOUS_COUNT  
 #define SPI0_CS_PIN      14
 #define SPI0_CLK_PIN     15
 #define SPI0_D0_PIN      16