backends/x11: Remove dependency on GLTexture::toImage
It is being phased out. Instead, read the pixels from the
cursor's framebuffer using glReadPixels
.
Kai Uwe Broulik kai_uwe.broulik@mbition.io on behalf of MBition GmbH
https://github.com/mercedes-benz/foss/blob/master/PROVIDER_INFORMATION.md