[FIX] stock: run scheduler on partially available moves

1. Product A - on stock 5 pcs.
2. SO - 7 pcs. of A
3. Generated picking has reserved 5 pcs.
4. Increase stock to 7 pcs. (Update qty on Hand)
5. Run procurement scheduler
6. Picking still has reserved 5 pcs.

The scheduler should take into account the moves partially available.

Fixes #27874

opw-1895622

closes odoo/odoo#28136

addons/stock/models/procurement.py

@@ -237,8 +237,10 @@ class ProcurementGroup(models.Model):
         self.sudo()._procure_orderpoint_confirm(use_new_cursor=use_new_cursor, company_id=company_id)
 
         # Search all confirmed stock_moves and try to assign them
-        confirmed_moves = self.env['stock.move'].search([('state', '=', 'confirmed'), ('product_uom_qty', '!=', 0.0)], limit=None, order='priority desc, date_expected asc')
-        for moves_chunk in split_every(100, confirmed_moves.ids):
+        moves_to_assign = self.env['stock.move'].search([
+            ('state', 'in', ['confirmed', 'partially_available']), ('product_uom_qty', '!=', 0.0)
+        ], limit=None, order='priority desc, date_expected asc')
+        for moves_chunk in split_every(100, moves_to_assign.ids):
             self.env['stock.move'].browse(moves_chunk)._action_assign()
             if use_new_cursor:
                 self._cr.commit()