Remove Twitter or replace it with X on the side bar

[star1327p]

Describe the problem

Please remove Twitter or replace it with X on the side bar.
https://www.arviz.org/en/latest/

Expected behaviour

Twitter is renamed to X. If the arviz team decides not to publicize Twitter or X, the link should be removed.
arviz-devs/arviz#2418

Additional context

No response

[aloctavodia]

Better to remove. Thanks