numa: remove unused #include

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

numa.c

@@ -29,7 +29,6 @@
 #include "qemu/bitmap.h"
 #include "qom/cpu.h"
 #include "qemu/error-report.h"
-#include "include/exec/cpu-common.h" /* for RAM_ADDR_FMT */
 #include "qapi-visit.h"
 #include "qapi/opts-visitor.h"
 #include "hw/boards.h"