Move shared headers out to include/

kernel/amd64/intr.c

@@ -7,13 +7,13 @@
 #include <irq/irq.h>
 #include <libk/std.h>
 #include <libk/string.h>
-#include <m/syscall_defs.h>
 #include <mm/liballoc.h>
 #include <proc/reschedule.h>
 #include <sys/debug.h>
 #include <sys/smp.h>
 #include <sys/spin.h>
 #include <syscall/syscall.h>
+#include <syscall_defs.h>
 
 /* 8259 PIC defs. */
 #define PIC1      0x20