curl call change

Author: namedgraph

http-tests/admin/packages/install-package-stylesheet.sh

@@ -26,7 +26,7 @@ echo "$install_status" | grep -q "$STATUS_SEE_OTHER"
 docker compose exec -T linkeddatahub ls -l webapps/ROOT/static/com/linkeddatahub/packages/skos
 
 # Make internal request from nginx to Tomcat to warm up static file cache
-docker compose exec -T nginx curl -s -o /dev/null http://linkeddatahub:7070/static/com/linkeddatahub/packages/skos/layout.xsl
+docker compose exec -T nginx curl -s http://linkeddatahub:7070/static/com/linkeddatahub/packages/skos/layout.xsl
 
 # verify package stylesheet was installed (should return 200)
 echo "### STEP 3: Verifying package stylesheet exists"