Bootstrap-5: use logical alternative for text alignment

Using start/end rather than left/right, for better RTL support.

app/views/oauth2_authorized_applications/_application.html.erb

@@ -9,7 +9,7 @@
       <% end -%>
     </ul>
   </td>
-  <td class="align-middle text-right">
+  <td class="align-middle text-end">
     <%= link_to t(".revoke"), oauth_authorized_application_path(application), { :method => :delete, :class => "btn btn-outline-danger", :data => { :confirm => t(".confirm_revoke") } } %>
   </td>
 </tr>