Consolidate KEYBOARD_OUTPUT+KEYMAP_OUTPUT=>INTERMEDIATE_OUTPUT (#21272)

platforms/chibios/vendors/RP/pico_sdk_shims.c

@@ -2,7 +2,8 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <stdbool.h>
-#include <ch.h>
+
+extern void chSysHalt(const char *reason) __attribute__((noreturn));
 
 void panic(const char *fmt, ...) {
     chSysHalt(fmt);