hv/mod-irq: use arch specific header files

Requires explicit arch path name in the include directive.

The config scripts was also updated to reflect this change.

Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>

hypervisor/debug/sbuf.c

@@ -12,8 +12,8 @@
 #include <types.h>
 #include <rtl.h>
 #include <errno.h>
-#include <cpu.h>
-#include <per_cpu.h>
+#include <x86/cpu.h>
+#include <x86/per_cpu.h>
 
 uint32_t sbuf_next_ptr(uint32_t pos_arg,
 		uint32_t span, uint32_t scope)