ci: always build documentation

Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>

.gitlab-ci.yml

@@ -17,6 +17,7 @@ stages:
   - "Contribution checks"
   - "Prepare container"
   - "Build and test"
+  - "Publish"
 
 check-mr:
   extends: .fdo.ci-fairy
@@ -87,7 +88,7 @@ build-clang:
   rules:
     - when: on_success
 
-pages:
+build-docs:
   extends: .fdo.distribution-image@alpine
   stage: "Build and test"
   script:
@@ -97,6 +98,17 @@ pages:
   artifacts:
     paths:
       - public/
+  rules:
+    - when: on_success
+
+pages:
+  extends: .fdo.distribution-image@alpine
+  stage: "Publish"
+  script:
+    - "true"
+  artifacts:
+    paths:
+      - public/
   rules:
     - if: '$CI_PROJECT_PATH == "emersion/libdisplay-info" && $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
       when: on_success