Update drupal Docker tag to v11

This MR contains the following updates:

Package	Type	Update	Change
drupal		major	10.3.1-fpm -> 11.0.0-fpm
drupal	ironbank-docker	major	10.3.1-fpm -> 11.0.0-fpm
drupal	stage	major	10.3.1-fpm -> 11.0.0-fpm

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