Remove empty override functions (#14312)

* Remove empty override functions, 0-9

* Remove empty override functions, A-D

* Remove empty override functions, E-H

* Remove empty override functions, handwired

* Remove empty override functions, I-L

* Remove empty override functions, M-P

* Remove empty override functions, Q-T

* Remove empty override functions, U-Z

keyboards/duck/jetfire/jetfire.c

@@ -121,16 +121,6 @@ void backlight_set(uint8_t level)
   backlight_toggle_rgb(level & BACKLIGHT_RGB);
 }
 
-
-
-bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
-	// put your per-action keyboard code here
-	// runs for every action, just before processing by the firmware
-
-	return process_record_user(keycode, record);
-}
-
-
 void backlight_update_state()
 {
   cli();