Remove quantum.h includes from keyboard code (#23394)

keyboards/nullbitsco/common/bitc_led.h

@@ -15,7 +15,8 @@
  */
 #pragma once
 
-#include "quantum.h"
+#include <stdint.h>
+#include "gpio.h"
 
 #define LED_ON          2
 #define LED_DIM         1

keyboards/nullbitsco/common/remote_kb.c

@@ -27,7 +27,10 @@ This will require a new communication protocol, as the current one is limited.
 */
 
 #include "remote_kb.h"
+#include "quantum.h"
 #include "uart.h"
+#include "wait.h"
+#include "debug.h"
 
 uint8_t
  msg[UART_MSG_LEN],

keyboards/nullbitsco/common/remote_kb.h

@@ -15,7 +15,8 @@
  */
 #pragma once
 
-#include "quantum.h"
+#include <stdint.h>
+#include "action.h"
 
 #define SERIAL_UART_BAUD 76800 //low error rate for 32u4 @ 16MHz