[Keyboard] temporary fix for SpiderIsland 78 (#14935) (#14941)

keyboards/spiderisland/split78/config.h

@@ -35,3 +35,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define BACKLIGHT_BREATHING
 
 #define DEBOUNCE 50
+
+#define I2C_START_RETRY_COUNT 1