GitLab

For intel_stubs.so
Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

The intention behind ignoring shaders/closed is that you can drop
additional shaders there that you don't have permission to publish.