Issue #3211322 by hswong3i: Loose requirements of examples module for Drupal 9.1.x

examples.info.yml

modules/action_example/action_example.info.yml

modules/ajax_example/ajax_example.info.yml

modules/batch_example/batch_example.info.yml

modules/block_example/block_example.info.yml

modules/cache_example/cache_example.info.yml

modules/config_entity_example/config_entity_example.info.yml

...es/content_entity_example/content_entity_example.info.yml

modules/cron_example/cron_example.info.yml

modules/dbtng_example/dbtng_example.info.yml

modules/email_example/email_example.info.yml

modules/events_example/events_example.info.yml

modules/field_example/field_example.info.yml

...ield_permission_example/field_permission_example.info.yml

modules/file_example/file_example.info.yml

modules/form_api_example/form_api_example.info.yml

modules/hooks_example/hooks_example.info.yml

modules/js_example/js_example.info.yml

modules/menu_example/menu_example.info.yml

modules/node_type_example/node_type_example.info.yml