Temporary issue to solve issue conflicts patches [#3049077]

There are many patches waiting to be commited so entity_staging can work. Some of those patchs are dependents.

Below are patches i use. In this case, i need a patch to replace #2987062: Nodes imported without image fields which is in conflict with others.

{
    "extra": {
        ...
        "patches": {
            "drupal/entity_staging": {
                "[2973904] Call to undefined function Drupal\\entity_staging\\Commands\\_drush_log_drupal_messages()": "https://www.drupal.org/files/issues/2018-05-18/call_to_undefined_function_drush_log_drupal_messages-2973904-1.patch",
                "[2947449] Hard coded staging directory": "https://www.drupal.org/files/issues/hard-coded-staging-directory-2947449-2.patch",
                "[2912401] Crash when destination folder does not exist": "https://www.drupal.org/files/issues/crash_when_destination-2912401-6.patch",
                "[2954545] Import multiple references of files": "https://www.drupal.org/files/issues/2018-12-06/2954545-2.patch",
                "[3018586] [warning] count(): Parameter must be an array or an object that implements Countable EntityStagingProcessEntityReferenceFieldSubscriber.php:92": "https://www.drupal.org/files/issues/2018-12-06/3018586-2.patch",
                "[2987062] Nodes imported without image fields": "https://www.drupal.org/files/issues/2019-04-18/2987062-after-others_0.patch"
            }
        }
    },
    ...
}

This issue is a temporary issue so we can link a patch in composer.json.

Issues used are :