Fix broken link in co2 tutorial

.gitlab-ci/update_tag_production.sh

@@ -36,8 +36,8 @@ python .gitlab-ci/generate_tutorials_json.py /tmp/analytics-deployment/deploymen
 cd /tmp/analytics-deployment
 
 # Update the tag of the docker image 
-sed  -i "s/^    tag\:.*/    tag\: $CI_COMMIT_SHORT_SHA/g" deployments/hub/config/production.yaml
-sed  -i "s/^    tag\:.*/    tag\: $CI_COMMIT_SHORT_SHA/g" deployments/hub/config/public.yaml
+sed  -i "s/^    tag\:.*/    tag\: production$CI_COMMIT_SHORT_SHA/g" deployments/hub/config/production.yaml
+sed  -i "s/^    tag\:.*/    tag\: production$CI_COMMIT_SHORT_SHA/g" deployments/hub/config/public.yaml
 
 # Finally, commit and push the changes
 git add deployments/api/tutorials_metainfo.json