[erp5_officejs_ui_test]: update tests to new iodide

bt5/erp5_officejs_ui_test/PathTemplateItem/portal_tests/officejs_ui_notebook_zuite/testOfficeJSNotebook.zpt

@@ -24,10 +24,8 @@
   <td></td>
 </tr>
 <tal:block tal:define="web_site_name python: 'officejs_notebook'">
-  <tal:block 
-metal:use-macro="here/Zuite_CommonTemplateForOfficejsUi/macros/install_offline_and_redirect" 
-/>
-</tal:block>
+   <tal:block metal:use-macro="here/Zuite_CommonTemplateForOfficejsUi/macros/install_offline_and_redirect" />
+ </tal:block>
 <tr>
   <td>waitForElementPresent</td>
   <td>//a[@data-i18n='Storages']</td>

bt5/erp5_officejs_ui_test/PathTemplateItem/portal_tests/officejs_ui_notebook_zuite/testOfficeJSNotebookErp5Synchronization.zpt

@@ -153,7 +153,7 @@ For that I'm using this undocumented triggerOnKeyDown() method -->
 <!-- Laurent : in case the UI of iodide notebooks ever changes, you need to select the "run cell" button here -->
 <tr>
   <td>click</td>
-  <td>//*[@class="editor-mode-controls"]/div[5]/button</td>
+  <td>//*[@class="editor-mode-controls"]/button[5]</td>
   <td></td>
 </tr>
 <tr>
@@ -345,6 +345,7 @@ For that I'm using this undocumented triggerOnKeyDown() method -->
   <td>description</td>
   <td>${description}</td>
 </tr>
+
 <tr>
   <td>open</td>
   <td>${base_url}/notebook_module/Zuite_waitForActivities</td>