Remove warning for inventory in the future

Since #10591 we can skip the warning of stock move in the future for newly
created moves.

modules/stock/message.xml

@@ -119,9 +119,6 @@ because the type does not support moves and location has existing moves.</field>
         <record model="ir.message" id="msg_move_effective_date_in_the_future">
             <field name="text">The moves "%(moves)s" have effective dates in the future.</field>
         </record>
-        <record model="ir.message" id="msg_inventory_date_in_the_future">
-            <field name="text">The inventories "%(inventories)s" have dates in the future.</field>
-        </record>
         <record model="ir.message" id="msg_stock_reporting_company">
             <field name="text">Company</field>
         </record>