Bug 33933: Only show use restriction once on OPAC detail page

Bug 33933: Only show use restriction once on OPAC detail page

This patch removes a regression from bug 32611 that caused the
use restriction text to be shown twice for "Available" items.

Test plan:
0. Apply patch
1. Go to http://localhost:8081/cgi-bin/koha/cataloguing/additem.pl?biblionumber=29
2. Edit item and add "Restricted access" for "5 - Use restrictions"
3. Go to http://localhost:8080/cgi-bin/koha/opac-detail.pl?biblionumber=29
4. Note that "Status" says "Available (Restricted access)" and there is no
duplicate "Restricted access" at the top of that table cell

Signed-off-by: ebal <eric.balluto@univ-lyon2.fr>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit e0df163bfcfafb3baac6d11ab1864bdbd4d0befa)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>