CI: common driver pipelines
Common pipeline definition and associated scripts needed for generic xf86 driver build pipelines.
See: https://lists.x.org/archives/xorg-devel/2024-June/059235.html
In contrast to the announcement, this version is already splitted out into separate repo. We yet have to decide into which repo it finally should go.
Edited by Enrico Weigelt, metux IT consult .