Fix errors with matrix_output_unselect_delay function calls (#13645)

keyboards/handwired/symmetric70_proto/proton_c/proton_c.c

@@ -4,9 +4,9 @@
 /* In tmk_core/common/wait.h, the implementation for PROTOCOL_CHIBIOS
  * calls 'chThdSleepMicroseconds(1)' when 'wait_us(0)'.
  * However, 'wait_us(0)' should do nothing. */
-void matrix_output_unselect_delay(void) {
-#   if !defined(MATRIX_IO_DELAY) || MATRIX_IO_DELAY > 0
+void matrix_output_unselect_delay(uint8_t line, bool key_pressed) {
+#    if !defined(MATRIX_IO_DELAY) || MATRIX_IO_DELAY > 0
     matrix_io_delay();
-#   endif
+#    endif
 }
 #endif