[DOCS] Remove ESS icon from `index.number_of_shards` (#79653)
[DOCS] Remove ESS icon from `index.number_of_shards` (#79653)

`index.number_of_shards` is an index setting and can't be configured
in `elasticsearch.yml` using Cloud's [edit user settings feature][0].

[0]: https://www.elastic.co/guide/en/cloud/current/ec-add-user-settings.html
GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch