configurator_standard_trade_template: allow to Accept quantity divergences

Split & Defer should not be the only choice

bt5/erp5_configurator_standard_trade_template/PathTemplateItem/portal_rules/new_delivery_simulation_rule/quantity_tester.xml

@@ -49,10 +49,17 @@
             <key> <string>categories</string> </key>
             <value>
               <tuple>
+                <string>solver/portal_solvers/Accept Solver</string>
                 <string>solver/portal_solvers/Quantity Split Solver</string>
               </tuple>
             </value>
         </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>quantity_tester</string> </value>