suppliers scenarios

• 038-should-create-a-new-external-supplier-with-all-form-fields-filled — should create a new external supplier with all form fields filled
• 039-should-create-external-supplier-with-only-required-fields — should create external supplier with only required fields
• 040-should-create-external-supplier-with-all-document-types-selected — should create external supplier with all document types selected