Set default debounce to 5

keyboards/ergodox_ez/config.h

@@ -98,7 +98,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * 5, which is now closer to 10ms, but still plenty according to
  * manufacturer specs.
  */
-#define DEBOUNCE    10
 
 #define USB_MAX_POWER_CONSUMPTION 500