Pass EXTRA_FILES to tests/docker/docker.py to use its --extra-files
command line option.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 .gitlab-ci.d/containers.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitlab-ci.d/containers.yml b/.gitlab-ci.d/containers.yml
index 90fac85ce46..587bd4ba2e3 100644
--- a/.gitlab-ci.d/containers.yml
+++ b/.gitlab-ci.d/containers.yml
@@ -16,6 +16,7 @@
     - ./tests/docker/docker.py --engine docker build
           -t "qemu/$NAME" -f "tests/docker/dockerfiles/$NAME.docker"
           -r $CI_REGISTRY_IMAGE
+          $(test -n "$EXTRA_FILES" && echo "--extra-files $EXTRA_FILES")
     - docker tag "qemu/$NAME" "$TAG"
     - docker push "$TAG"
   after_script:
-- 
2.26.2