COIL: Update RT1718S address define
Update RT1718S address define to match current i2c naming conventions in
the codebase.
BRANCH=None
TEST=make -j buildall
#include "usb_pd_tcpm.h"
/* RT1718S Private RegMap */
-#define RT1718S_SLAVE_ADDR_FLAGS 0x43
+#define RT1718S_I2C_ADDR_FLAGS 0x43
#define RT1718S_VID 0x29CF
#define RT1718S_PID 0x1718
