### Problem/Motivation Creates directory structure for incoming Drupal 11 deprecation rules at src/Drupal11/Rector/Deprecation/ and tests/src/Drupal11/Rector/Deprecation/, with a stub Drupal11SetList. ### Work items - Commit(s): [d641f308da](https://github.com/palantirnet/drupal-rector/commit/d641f308daad) ### Credit - Implemented by: @bbrala --- *Filed retroactively as part of the Drupal 12 rector coverage effort. Closed as fixed; credit to be applied to the contributors listed above.* *AI was used extensively to build this change and to file this issue. See [Dries Buytaert: AI-generated Rector rules for Drupal](https://dri.es/ai-generated-rector-rules-for-drupal) and [Björn Brala: Drupal Rector rules are config, not code. Mostly.](https://www.linkedin.com/pulse/drupal-rector-rules-config-code-mostly-bj%C3%B6rn-brala-vfpwe/).*