ci: hide response body

Author: dnlkoch

.github/workflows/trigger-gitlab.yml

@@ -12,7 +12,12 @@ jobs:
     steps:
       - name: Trigger GitLab pipeline 🚀
         run: |
-          curl -X POST \
+          curl \
+            -X POST \
+            --silent \
+            --output /dev/null \
+            --show-error \
+            --fail \
             -F token=${{ secrets.GITLAB_TRIGGER_TOKEN }} \
             -F ref=${{ secrets.GITLAB_PROJECT_REF }} \
             https://${{ secrets.GITLAB_URL }}/api/v4/projects/${{ secrets.GITLAB_PROJECT_ID }}/trigger/pipeline