Update cygnus.keymap

Author: liguoxu9

config/cygnus.keymap

@@ -184,8 +184,8 @@
 
         mouse+media {
             bindings = <
-&mkp LCLK       &mmv MOVE_UP      &mkp RCLK        &none  &none  &none           &none     &mkp LCLK       &mmv MOVE_UP    &mkp RCLK
-&mmv MOVE_LEFT  &mmv MOVE_DOWN    &mmv MOVE_RIGHT  &none  &none  &none           &none     &mmv MOVE_LEFT  &mmv MOVE_DOWN  &mmv MOVE_RIGHT
+&mkp LCLK       &mmv MOVE_UP      &mkp RCLK        &msc SCRL_UP  &msc SCRL_LEFT  &none           &none     &mkp LCLK       &mmv MOVE_UP    &mkp RCLK
+&mmv MOVE_LEFT  &mmv MOVE_DOWN    &mmv MOVE_RIGHT  &msc SCRL_DOWN  &msc SCRL_RIGHT  &none           &none     &mmv MOVE_LEFT  &mmv MOVE_DOWN  &mmv MOVE_RIGHT
 &kp C_PREVIOUS  &kp C_PLAY_PAUSE  &kp C_NEXT       &none  &none  &kp C_PREVIOUS  &kp C_PP  &kp C_NEXT      &none           &none
                                   &none            &none  &mo 5  &mo 5           &none     &none
             >;