drm/ci: export kernel config

Export the resultant kernel config, making it easier to verify if the
resultant config was correctly generated.

Suggested-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: David Heidelberg <david.heidelberg@collabora.com>
Link: https://lore.kernel.org/r/20231024004525.169002-9-helen.koike@collabora.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>

drivers/gpu/drm/ci/build.sh

@@ -153,6 +153,7 @@ mkdir -p artifacts/install/lib
 mv install/* artifacts/install/.
 rm -rf artifacts/install/modules
 ln -s common artifacts/install/ci-common
+cp .config artifacts/${CI_JOB_NAME}_config
 
 for image in ${KERNEL_IMAGE_NAME}; do
     cp /lava-files/$image artifacts/install/.

drivers/gpu/drm/ci/image-tags.yml

@@ -4,7 +4,7 @@ variables:
    DEBIAN_BASE_TAG: "${CONTAINER_TAG}"
 
    DEBIAN_X86_64_BUILD_IMAGE_PATH: "debian/x86_64_build"
-   DEBIAN_BUILD_TAG: "2023-10-08-igt"
+   DEBIAN_BUILD_TAG: "2023-10-08-config"
 
    KERNEL_ROOTFS_TAG: "2023-10-06-amd"