Add the same proxy role set on Event_send script, this role is needed to use...

Add the same proxy role set on Event_send script, this role is needed to use the function 'sendMailHostMessage'
This failure was found after check testFunctionalStandaloneUserTutorial results

bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/Entity_sendEmail.xml

@@ -86,6 +86,14 @@ if not event.hasData():\n
             <key> <string>_params</string> </key>
             <value> <string>event_relative_url, **kw</string> </value>
         </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple>
+                <string>Manager</string>
+              </tuple>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>Entity_sendEmail</string> </value>

bt5/erp5_base/bt/revision

-1015
\ No newline at end of file
+1016
\ No newline at end of file