Merge !497 Allow Associate to share and release on document_publication_workflow

The background:

Following up nexedi/erp5!393 , we updated security configuration used in Nexedi ERP5 , we wanted to add a security rule so that users uploading a `Personal/Private` document are allowed to "share" that document (technically, it's sharing with themselves only because it's a private document, but it's useful to distinguish from drafts).

Then we discovered that in the current workflow configuration, only `Assignor` role is allowed to *share*, but `Assignor` is also allowed to *publish*, but we did not want users to publish their personal documents..

---
Original commit message:

Previously, only Assignor was able to publish, share and release, this
make it impossible to have security configuration where some user can
only share and not publish documents.

To address this issue in the more backward compatible way possible, we
enable these transitions for Associate and keep them enabled for
Assignor role.

/reviewed-on nexedi/erp5!497

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/release.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/release_action.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/release_alive.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/release_alive_action.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/share.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/share_action.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/share_alive.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/document_publication_workflow/transitions/share_alive_action.xml

@@ -70,6 +70,7 @@
             <value>
               <tuple>
                 <string>Assignor</string>
+                <string>Associate</string>
               </tuple>
             </value>
         </item>