multimedia/libva-intel-media-driver: unbreak X11=off after 7f7a9302

media_driver/linux/common/ddi/media_libva_putsurface_linux.h:31:10: fatal error: 'va/va_dricommon.h' file not found
 #include <va/va_dricommon.h>
          ^~~~~~~~~~~~~~~~~~~

PR:		257443
Approved by:	jbeich (maintainer)