Staging: vme: remove unused #include <linux/version.h>

Remove unused #include <linux/version.h>('s) in
  drivers/staging/vme/bridges/vme_ca91cx42.c
  drivers/staging/vme/bridges/vme_tsi148.c
  drivers/staging/vme/devices/vme_user.c
  drivers/staging/vme/vme.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>