ci/test: collapse printing env

Acked-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18529>

.gitlab-ci/test/gitlab-ci.yml

@@ -77,8 +77,9 @@
   variables:
     PIGLIT_REPLAY_EXTRA_ARGS:  --keep-image --db-path ${CI_PROJECT_DIR}/replayer-db/ --minio_host=minio-packet.freedesktop.org --minio_bucket=mesa-tracie-public --role-session-name=${CI_PROJECT_PATH}:${CI_JOB_ID} --jwt-file=${CI_JOB_JWT_FILE}
   script:
-    - echo "Variables passed through:"
+    - echo -e "\e[0Ksection_start:$(date +%s):variables[collapsed=true]\r\e[0KVariables passed through:"
     - install/common/generate-env.sh
+    - echo -e "\e[0Ksection_end:$(date +%s):variables\r\e[0K"
     - install/piglit/piglit-traces.sh
 
 .deqp-test: