configurator: fix proxy field target

my_view_mode_listbox_configuration_save should use my_view_mode_listbox as target, not my_list_mode_listbox

bt5/erp5_configurator/SkinTemplateItem/portal_skins/erp5_configurator/Base_viewConfiguratorFieldLibrary/my_view_mode_listbox_configuration_save.xml

@@ -12,11 +12,8 @@
               <list>
                 <string>columns</string>
                 <string>count_method</string>
-                <string>lines</string>
                 <string>list_method</string>
                 <string>portal_types</string>
-                <string>search</string>
-                <string>select</string>
                 <string>selection_name</string>
                 <string>title</string>
               </list>
@@ -104,16 +101,12 @@
                 </item>
                 <item>
                     <key> <string>field_id</string> </key>
-                    <value> <string>my_list_mode_listbox</string> </value>
+                    <value> <string>my_view_mode_listbox</string> </value>
                 </item>
                 <item>
                     <key> <string>form_id</string> </key>
                     <value> <string>Base_viewFieldLibrary</string> </value>
                 </item>
-                <item>
-                    <key> <string>lines</string> </key>
-                    <value> <int>10</int> </value>
-                </item>
                 <item>
                     <key> <string>list_method</string> </key>
                     <value>
@@ -139,14 +132,6 @@
                       </list>
                     </value>
                 </item>
-                <item>
-                    <key> <string>search</string> </key>
-                    <value> <int>0</int> </value>
-                </item>
-                <item>
-                    <key> <string>select</string> </key>
-                    <value> <int>0</int> </value>
-                </item>
                 <item>
                     <key> <string>selection_name</string> </key>
                     <value> <string>configuration_save_selection</string> </value>