Add equivalent of GridFieldConfig_RecordEditor

[patricknelson]

Currently, GridFieldConfig_LimitedRelationEditor exists but not GridFieldConfig_LimitedRecordEditor. This would be useful since now when adding GridFieldLimitItems to an existing GridFieldConfig_RecordEditor configuration, it fails due to incompatibility with the pagination unless you explicitly do the following:

$config->removeComponentsByType(GridFieldPaginator::class);
$config->removeComponentsByType(GridFieldPageCount::class);