Fix bsd-user build after d915b7bb

Must include "qemu-version.h" for the QEMU_PKGVERSION definition.
Signed-off-by: NEd Maste <emaste@freebsd.org>
Message-id: 1471877833-52343-1-git-send-email-emaste@freebsd.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

bsd-user/main.c

@@ -17,6 +17,7 @@
  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 #include "qemu/osdep.h"
+#include "qemu-version.h"
 #include <machine/trap.h>
 
 #include "qapi/error.h"