pdm: remove a dead proxy field

bt5/erp5_pdm/SkinTemplateItem/portal_skins/erp5_pdm/TransformationOperation_viewFieldLibrary.xml

@@ -95,7 +95,6 @@
                       <list>
                         <string>my_description</string>
                         <string>my_efficiency</string>
-                        <string>my_industrial_phase</string>
                         <string>my_quantity</string>
                         <string>my_quantity_unit</string>
                         <string>my_specialise_title</string>

bt5/erp5_pdm/SkinTemplateItem/portal_skins/erp5_pdm/TransformationOperation_viewFieldLibrary/my_industrial_phase.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>delegated_list</string> </key>
-            <value>
-              <list/>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>my_industrial_phase</string> </value>
-        </item>
-        <item>
-            <key> <string>message_values</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>external_validator_failed</string> </key>
-                    <value> <string>The input failed the external validator.</string> </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-        <item>
-            <key> <string>overrides</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>field_id</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>form_id</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>target</string> </key>
-                    <value> <string></string> </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-        <item>
-            <key> <string>tales</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>field_id</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>form_id</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>target</string> </key>
-                    <value> <string></string> </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-        <item>
-            <key> <string>values</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>field_id</string> </key>
-                    <value> <string>my_industrial_phase</string> </value>
-                </item>
-                <item>
-                    <key> <string>form_id</string> </key>
-                    <value> <string>TransformationTransformedResource_viewFieldLibrary</string> </value>
-                </item>
-                <item>
-                    <key> <string>target</string> </key>
-                    <value> <string>Click to edit the target</string> </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>