Source Shopify Invalid JSON schema

[VitaliiMaltsev]

Current Behavior

Some streams for connector Shopify have non valid objects for JSON schema
Examples in orders.json:
no "properties" for object type:

          "receipt": {
            "type": ["null", "object"]
          }

no "items" for array type:

          "tax_lines": {
            "type": ["null", "array"]
          },

Expected Behavior

All invalid schemas should be fixed