erp5_officejs: Update OODocument_viewAsjIO to standard mimetype. Remove conversion

bt5/erp5_officejs/SkinTemplateItem/portal_skins/erp5_officejs_theme/OOoDocument_viewAsJio/my_data.xml

@@ -281,7 +281,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>here/OOoDocument_convertForJio</string> </value>
+            <value> <string>here/getData</string> </value>
         </item>
       </dictionary>
     </pickle>
@@ -294,7 +294,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: not here.getContentType() or here.getContentType().startswith("application/yformat.")</string> </value>
+            <value> <string>python: not here.getContentType() or here.getContentType().startswith("application/x-asc")</string> </value>
         </item>
       </dictionary>
     </pickle>

bt5/erp5_officejs/SkinTemplateItem/portal_skins/erp5_officejs_theme/OOoDocument_viewAsJio/your_data.xml

@@ -294,7 +294,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: here.getContentType() and not here.getContentType().startswith("application/yformat.")</string> </value>
+            <value> <string>python: here.getContentType() is not None and not here.getContentType().startswith("application/x-asc")</string> </value>
         </item>
       </dictionary>
     </pickle>