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/arch/x86/timer.c

@@ -6,14 +6,14 @@
 
 #include <types.h>
 #include <errno.h>
-#include <io.h>
-#include <msr.h>
-#include <apicreg.h>
-#include <cpuid.h>
-#include <cpu_caps.h>
+#include <x86/io.h>
+#include <x86/msr.h>
+#include <x86/apicreg.h>
+#include <x86/cpuid.h>
+#include <x86/cpu_caps.h>
 #include <softirq.h>
 #include <trace.h>
-#include <arch/x86/irq.h>
+#include <x86/irq.h>
 
 #define MAX_TIMER_ACTIONS	32U
 #define CAL_MS			10U