message: [ci] Fix overwriting existing files on `publish-docs`
  * Revert me: Remove `rules`
  * Fix overwriting existing files
  * Revert "Revert me: Remove `rules`"
  This reverts commit
  * Fix overwriting existing files
diff: @@ -298,6 +298,7 @@ publish-docs:
  - mv _config.yml /tmp/doc/
  # remove everything and restore generated docs, README and Jekyll config
  - rm -rf ./*
  + - rm -rf ./.images
  - mv /tmp/doc/* .
  - mv /tmp/doc/.images .
  # Upload files
  