[IMP] mrp(_account): customize measures for MO graph/pivot

Hide useless measures:
- "Backorder Sequence"
- "Extra Cost"
- "Quantity to Produce" (same as "Total Quantity", but not standardized
  to product's UoM)

Renames confusingly named measures:
- "Quantity Producing" => "Quantity Produced" (i.e. amount actually
  produced)
- "Total Quantity" => "Product Quantity" (i.e. amount scheduled to be
  produced in product's UoM)

Part 3.1 of task: 2440068
Related ENT PR: odoo/enterprise#20169

Part-of: odoo/odoo#74951

addons/mrp/views/mrp_production_views.xml

@@ -468,7 +468,10 @@
             <field name="arch" type="xml">
                 <graph string="Manufacturing Orders" type="bar" stacked="False" sample="1">
                     <field name="date_planned_finished"/>
-                    <field name="product_uom_qty" type="measure" />                    
+                    <field name="product_uom_qty" type="measure"/>
+                    <field name="backorder_sequence" invisible="1"/>
+                    <field name="qty_producing" string="Quantity Produced"/>
+                    <field name="product_uom_qty" string= "Product Quantity"/>
                 </graph>
             </field>
         </record>

addons/mrp_account/views/mrp_production_views.xml

@@ -16,4 +16,15 @@
             </xpath>
         </field>
     </record>
+
+    <record id="view_production_graph_inherit_mrp_account" model="ir.ui.view">
+        <field name="name">mrp.production.graph.inherited.mrp.account</field>
+        <field name="model">mrp.production</field>
+        <field name="inherit_id" ref="mrp.view_production_graph"/>
+        <field name="arch" type="xml">
+            <xpath expr="//graph" position="inside">
+                <field name="extra_cost" invisible="1"/>
+            </xpath>
+        </field>
+    </record>
 </odoo>