fixup! WIP: Add support for building the doc

gitlab/ci_template.yml

@@ -400,7 +400,7 @@ build fedora x86_64:
 # build cerbero cross win64:
 #   extends: '.build cerbero cross win64'
 
-pages:
+documentation:
   image: $FEDORA_IMAGE
   dependencies:
     - 'build fedora x86_64'
@@ -410,8 +410,8 @@ pages:
   - cd gst-build/
   - hotdoc run --conf-file=build/subprojects/gst-docs/GStreamer-doc.json
   - cd -
-  - mv gst-build/build/subprojects/gst-docs/GStreamer-doc/html public/
+  - mv gst-build/build/subprojects/gst-docs/GStreamer-doc/html documentation/
 
   artifacts:
     paths:
-    - public
+    - documentation/