Update CONFIG_PMW3610_SNIPE_CPI_DIVIDOR value to 2

Author: barnacker

config/boards/shields/charybdis/charybdis_right.conf

@@ -8,7 +8,7 @@ CONFIG_PMW3610_CPI=3200
 CONFIG_PMW3610_CPI_DIVIDOR=4
 CONFIG_PMW3610_ORIENTATION_90=y
 CONFIG_PMW3610_SNIPE_CPI=200
-CONFIG_PMW3610_SNIPE_CPI_DIVIDOR=4
+CONFIG_PMW3610_SNIPE_CPI_DIVIDOR=2
 CONFIG_PMW3610_SCROLL_TICK=70
 CONFIG_PMW3610_INVERT_X=y
 CONFIG_PMW3610_POLLING_RATE_125_SW=y