src/mainboard: Remove unused include <device/pci_ops.h>

Change-Id: Icdbccb3af294dd97ba1835f034669198094a3661
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33528
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/asus/m5a88-v/romstage.c

@@ -19,7 +19,6 @@
 
 #include <stdint.h>
 #include <device/pci_def.h>
-#include <device/pci_ops.h>
 #include <arch/cpu.h>
 #include <cpu/x86/lapic.h>
 #include <console/console.h>