Documentation removed commands

Problem/Motivation

Updated module to major 2.x, deploys broken because the alias 'csex' was removed.

Proposed resolution

Please update documentation on the module page for the upgrade to 2.x with references to the issues where it was removed and where the discussion is ongoing to set new aliases.

https://www.drupal.org/project/config_split/issues/3013423 ✨ Change config-split-export command's alias so it's not an inappropriate, sexualized phrase Fixed
https://www.drupal.org/project/config_split/issues/3181368 📌 Add alias for drush commands Needs work