HV: further cleanup of header inclusions

According to the comments in hypervisor:
 " This file includes config header file "bsp_cfg.h" and other
	hypervisor used header files.
	It should be included in all the source files."

this patch includes all common header files in hypervisor.h
then removes other redundant inclusions

Signed-off-by: Zide Chen <zide.chen@intel.com>

hypervisor/bsp/sbl/sbl.c

@@ -29,8 +29,6 @@
  */
 
 #include <hypervisor.h>
-#include <hv_lib.h>
-#include <vtd.h>
 
 /* IOAPIC id */
 #define SBL_IOAPIC_ID   8

hypervisor/bsp/sbl/vm_description.c

@@ -29,9 +29,6 @@
  */
 
 #include <hypervisor.h>
-#include <hv_lib.h>
-#include <acrn_common.h>
-#include <hv_arch.h>
 
 #define NUM_USER_VMS    2
 

hypervisor/bsp/uefi/cmdline.c

@@ -29,10 +29,6 @@
  */
 
 #include <hypervisor.h>
-#include <hv_lib.h>
-#include <acrn_common.h>
-#include <hv_arch.h>
-#include <hv_debug.h>
 #include <multiboot.h>
 
 #define MAX_PORT			0x10000  /* port 0 - 64K */

hypervisor/bsp/uefi/uefi.c

@@ -29,14 +29,10 @@
  */
 
 #include <hypervisor.h>
-#include <hv_lib.h>
-#include <acrn_common.h>
-#include <hv_arch.h>
 #include <multiboot.h>
 #ifdef CONFIG_EFI_STUB
 #include <acrn_efi.h>
 #endif
-#include <hv_debug.h>
 
 /* IOAPIC id */
 #define UEFI_IOAPIC_ID   8

hypervisor/bsp/uefi/vm_description.c

@@ -29,9 +29,6 @@
  */
 
 #include <hypervisor.h>
-#include <hv_lib.h>
-#include <acrn_common.h>
-#include <hv_arch.h>
 
 #define NUM_USER_VMS    2