slapos_cloud: Remove ooodoc config from preference

  This is long gone

master/bt5/slapos_cloud/PreferenceTemplateItem/portal_preferences/slapos_default_system_preference.xml

@@ -229,14 +229,6 @@
             <key> <string>preferred_number_of_last_password_to_check</string> </key>
             <value> <int>24</int> </value>
         </item>
-        <item>
-            <key> <string>preferred_ooodoc_server_address</string> </key>
-            <value> <string>10.0.1.228</string> </value>
-        </item>
-        <item>
-            <key> <string>preferred_ooodoc_server_port_number</string> </key>
-            <value> <int>23000</int> </value>
-        </item>
         <item>
             <key> <string>preferred_open_sale_order_line_template</string> </key>
             <value> <string>open_sale_order_module/slapos_accounting_open_sale_order_line_template/slapos_accounting_open_sale_order_line_template</string> </value>