configs/imx6-sabresd_qt5: Select MESA3D_OPENGL_EGL

Now that MESA3D_OPENGL_EGL is not automatically selected by the mesa3d
etnaviv driver, explicitly select it in the config file.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

configs/imx6-sabresd_qt5_defconfig

@@ -50,6 +50,7 @@ BR2_PACKAGE_MESA3D=y
 BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV=y
 BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_KMSRO=y
 BR2_PACKAGE_MESA3D_OPENGL_ES=y
+BR2_PACKAGE_MESA3D_OPENGL_EGL=y
 
 # Fonts
 BR2_PACKAGE_BITSTREAM_VERA=y