hw/acpi/memory_hotplug: Remove unused 'hw/acpi/pc-hotplug.h' header

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20220207082756.82600-4-f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/acpi/memory_hotplug.c

@@ -1,6 +1,5 @@
 #include "qemu/osdep.h"
 #include "hw/acpi/memory_hotplug.h"
-#include "hw/acpi/pc-hotplug.h"
 #include "hw/mem/pc-dimm.h"
 #include "hw/qdev-core.h"
 #include "migration/vmstate.h"