### Problem/Motivation Migrates 17 custom rectors to extend AbstractDrupalCoreRector to emit DeprecationHelper::backwardsCompatibleCall() wrappers. Adds testAboveVersion and testBelowVersion test methods backed by DrupalRectorSettings::setDrupalVersion() for version-gating verification. ### Work items - Commit(s): [f0d5eddb60](https://github.com/palantirnet/drupal-rector/commit/f0d5eddb60bc), [c048b59f73](https://github.com/palantirnet/drupal-rector/commit/c048b59f73b2) ### 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/).*