configs/imx6-sabresd_qt5: Remove the swrast option
i.MX6 has GPU in hardware, so we really don't need to
fallback to software rendering.
Remove the unneeded BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST
option.
Suggested-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Fabio Estevam