Update drupal Docker tag to v9.3.12

This MR contains the following updates:

Package	Type	Update	Change
drupal	ironbank-docker	patch	9.3.11-fpm -> 9.3.12-fpm
drupal		patch	9.3.11-fpm -> 9.3.12-fpm
drupal	final	patch	9.3.11-fpm -> 9.3.12-fpm
drupal	stage	patch	9.3.11-fpm -> 9.3.12-fpm

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