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>

misc/config_tools/board_config/board_c.py

@@ -15,9 +15,9 @@ class RDT(enum.Enum):
     MBA = 2
 
 INCLUDE_HEADER = """
-#include <board.h>
-#include <vtd.h>
-#include <msr.h>
+#include <x86/board.h>
+#include <x86/vtd.h>
+#include <x86/msr.h>
 #include <pci.h>
 #include <misc_cfg.h>
 """