Remove unused action_get_macro() usages in user files (#11165)

keyboards/duck/eagle_viper/v2/keymaps/profanum429/keymap.c

@@ -33,7 +33,3 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
              _______, _______,                                     _______,                                     _______, _______           \
   ),
 };
-
-const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
-  return MACRO_NONE;
-};