Impacted versions: 8.0

Steps to reproduce:
- Create a database with demo data
- Go to sales, product categories & attributes, attribute values
- Click on 'attribute' column name

Current behavior:
Attribute values are sorted by attribute database ID

Expected behavior:
Attribute values are sorted by attribute name

addons/product/product.py
_name = "product.attribute.price"
    _columns = {
        'product_tmpl_id': fields.many2one('product.template', 'Product Template', required=True, ondelete='cascade'),
        'value_id': fields.many2one('product.attribute.value', 'Product Attribute Value', required=True, ondelete='cascade'),
        'price_extra': fields.float('Price Extra', digits_compute=dp.get_precision('Product Price')),
    }
class product_attribute_line(osv.osv):