Bug 10865: (follow-up) Move a li tag to avoid overlapping tags

Bug 10865: (follow-up) Move a li tag to avoid overlapping tags

With this patch, a li tag is empty (only using the bootstrap theme) if
the pref is disabled.

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Broust <jean-manuel.broust@univ-lyon2.fr>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit c8085cb9c38f60b1152f4cf86c7ffcc82d3e8106)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>