Bug 35488: Open holds tab by default on opac-user.pl after placing a hold

Bug 35488: Open holds tab by default on opac-user.pl after placing a hold

1 - Place a hold on the opac
2 - Note after placing the hold the URL is:
    http://localhost:8080/cgi-bin/koha/opac-user.pl?#opac-user-holds
3 - Note the holds tab is not active
4 - APPLY PATCH and restart_all
5 - Try steps 1 - 3 again, this time the holds tab should be opened.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit d8bd46d0d7dcc80ece69f3c8f869ec7113401d65)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>