Refresh refcache (open-telemetry#8301)

Co-authored-by: otelbot <197425009+otelbot@users.noreply.github.com>

Author: 2 people

.htmltest.yml

@@ -17,9 +17,6 @@ IgnoreDirs:
   - ^(../)?blog/(\d+/)?page/\d+
   # Ignore old blog posts
   - ^(../)?blog/20(19|21|22|23)/
-  # TODO drop next lines after https://github.com/open-telemetry/opentelemetry.io/issues/5555 is fixed for these pages:
-  - ^zh/docs/concepts/signals/baggage/
-  - ^zh/docs/zero-code/php/
   # TODO drop the following config once this page is updated to reflect the corresponding `en`
   # page and the link 404 (detailed below) are resolved:
   #   zh/docs/contributing/index.html