slapos_accounting: drop not needed movement group

Previous movement group already force the same invoice

master/bt5/slapos_accounting/PathTemplateItem/portal_deliveries/slapos_sale_invoice_transaction_trade_model_builder/category_movement_group_on_delivery.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="Category Movement Group" module="erp5.portal_type"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>categories</string> </key>
-            <value>
-              <tuple>
-                <string>divergence_scope/category</string>
-                <string>collect_order_group/delivery</string>
-              </tuple>
-            </value>
-        </item>
-        <item>
-            <key> <string>description</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>category_movement_group_on_delivery</string> </value>
-        </item>
-        <item>
-            <key> <string>int_index</string> </key>
-            <value> <int>2</int> </value>
-        </item>
-        <item>
-            <key> <string>portal_type</string> </key>
-            <value> <string>Category Movement Group</string> </value>
-        </item>
-        <item>
-            <key> <string>tested_property</string> </key>
-            <value>
-              <tuple>
-                <string>source</string>
-                <string>destination</string>
-                <string>source_section</string>
-                <string>destination_section</string>
-                <string>source_project</string>
-                <string>destination_project</string>
-                <string>source_decision</string>
-                <string>destination_decision</string>
-                <string>source_payment</string>
-                <string>destination_payment</string>
-                <string>price_currency</string>
-                <string>ledger</string>
-              </tuple>
-            </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string>category_movement_group_on_delivery</string> </value>
-        </item>
-        <item>
-            <key> <string>update_always</string> </key>
-            <value> <int>0</int> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>