qmk_firmware/docs/ChangeLog/20200829/PR9318.md

Bigger integer type when looping over combos.

#9318

Changes uint8_t to uint16_t so it is possible have more than 256 combos.

Any fork that uses process_combo_event needs to update the function's first argument to uint16_t.

Old function	New Function
void process_combo_event(uint8_t combo_index, bool pressed)	void process_combo_event(uint16_t combo_index, bool pressed)