Add Drupal 11 support for test modules

Author: stephen-cox

modules/localgov_forms_date/tests/modules/localgov_forms_date_test/localgov_forms_date_test.info.yml

@@ -2,7 +2,7 @@ name: 'Localgov form date test'
 description: 'Helper module to setup a webform with a localgov_forms_date field.'
 type: module
 package: Testing
-core_version_requirement: ^8.8 || ^9 || ^10
+core_version_requirement: ^10 || ^11
 
 dependencies:
   - webform:webform