[FIX] product: import pricelist

When importing a file to populate a pricelist applying to a product
category, it is necessary to add a leading space to ` Product Category`
name to match with `2_product_category`.

We can simply remove it.

opw-2271033

closes odoo/odoo#52722

X-original-commit: 11809ee1a12df6b967f03591adb6d11579e3e947
Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>

addons/product/models/product_pricelist.py

@@ -408,7 +408,7 @@ class PricelistItem(models.Model):
              "Expressed in the default unit of measure of the product.")
     applied_on = fields.Selection([
         ('3_global', 'All Products'),
-        ('2_product_category', ' Product Category'),
+        ('2_product_category', 'Product Category'),
         ('1_product', 'Product'),
         ('0_product_variant', 'Product Variant')], "Apply On",
         default='3_global', required=True,