Staging: go7007: remove unused #include <version.h>

The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION.
  drivers/staging/go7007/go7007-driver.c
  drivers/staging/go7007/go7007-fw.c
  drivers/staging/go7007/go7007-i2c.c
  drivers/staging/go7007/go7007-usb.c
  drivers/staging/go7007/snd-go7007.c
  drivers/staging/go7007/wis-ov7640.c
  drivers/staging/go7007/wis-saa7113.c
  drivers/staging/go7007/wis-saa7115.c
  drivers/staging/go7007/wis-sony-tuner.c
  drivers/staging/go7007/wis-tw2804.c
  drivers/staging/go7007/wis-tw9903.c
  drivers/staging/go7007/wis-uda1342.c

This patch removes the said #include <version.h>.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>