xf86-video-imxfb: Use xorg-driver-video.inc common file
The recipe were not including the xorg-driver-video.inc common file so
ended not setting the right Xorg ABI dependency. This fixes the
following warning:
,----
| WARNING: QA Issue: Package xf86-video-imxfb contains Xorg driver
| (imx_drv.so) but no xorg-abi- dependencies [xorg-driver-abi]
`----
Change-Id: Ifc2e46c2eb06233eb32c555f4943eed32b634ac4 Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
