gitlab-ci: gitlab-ci: Expose artifacts for easier access from MRs

Signed-off-by: Emanuele Aina <emanuele.aina@collabora.com>

.gitlab-ci.yml

@@ -50,6 +50,7 @@ test-html:
   - echo "Using base URL '$BASEURL'"
   - hugo -b "${BASEURL}"
   artifacts:
+    expose_as: "Rendered website"
     paths:
     - public
 
@@ -64,6 +65,7 @@ test-html:
   needs:
   - job: test-html
   artifacts:
+    expose_as: "Documents as PDFs"
     paths:
     - public