Bug fixes

• Change of module schema versioning to facilitate upgrade process from 8.x-1.x
• [Bugfix] Handle header for non HMAC-Authenticated requests to the Webhook endpoint
• Add decode option to decode base64 data in ach-list, ach-ent, ach-re and ach-lo
• Addition of new drush commands:
  • acquia:contenthub-webhook-interests-list: Lists all entities associated to a webhook's interest list.
  • acquia:contenthub-webhook-interests-add: Adds entities to the interest list.

• Issue #3172491: Added yarn script commands for Drupal coding standard and Drupal Practice for Varbase API
• Issue #3170836: Changed deprecated path.alias_storage to revisionable entities

Bugfix Release.

#3131485: Fix typo in PlotlyJsGraphWidget.php

Layout Builder for Products, Entity Print support

Revoked Drupal 9 support as it caused more problems than it solved. No reason to run this on Drupal 9 anyway as it would not detect most of the deprecated APIs either way. Now explicitly impossible to do so. Also, more resiliency around PHPStan failures!