Updated rgb_led struct field modifier to flags (#5619)

Updated effects to test led flags
Updated massdrop to use new flags field for led toggle

keyboards/massdrop/ctrl/config.h

@@ -123,6 +123,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGB_MATRIX_KEYPRESSES
 #define RGB_MATRIX_LED_PROCESS_LIMIT 15
 #define RGB_MATRIX_LED_FLUSH_LIMIT 10
-#define RGB_MATRIX_EXTRA_TOG
 
 #include "config_led.h"