testFunctionalSupportRequest fix some xpath

bt5/erp5_officejs_support_request_ui_test/PathTemplateItem/portal_tests/officejs_support_request_ui_zuite/testHomePageRSS.zpt

@@ -21,7 +21,7 @@
 </tr>
 <tr>
   <td>waitForElementPresent</td>
-  <td>//input[@id="generateRSS"]</td>
+  <td>//input[@data-i18n="[value]Generate RSS"]</td>
   <td></td>
 </tr>
 <tr>
@@ -30,8 +30,8 @@
   <td></td>
 </tr>
 <tr>
-  <td>waitForTextPresent</td>
-  <td>RSS Link</td>
+  <td>waitForElementPresent</td>
+  <td>//input[@value="RSS Link"]</td>
   <td></td>
 </tr>
 <!--

bt5/erp5_officejs_support_request_ui_test/PathTemplateItem/portal_tests/officejs_support_request_ui_zuite/testHomepageSearch.zpt

@@ -46,7 +46,7 @@
 </tr>
 <tr>
   <td>waitForElementPresent</td>
-  <td>//div[@role='main']//input[@value='portal_type:  "Support Request"']</td>
+  <td>//div[@role='main']//input[@value='portal_type:&nbsp;&nbsp;"Support Request"']</td>
   <td></td>
 </tr>
 </tbody></table>