Bug 36785: Do not pass biblionumber to get_approval_rows

Bug 36785: Do not pass biblionumber to get_approval_rows

Resolve:
[WARN] get_approval_rows received unreconized argument key 'biblionumber'. at /usr/share/koha/opac/opac-tags.pl line 336.

Test plan:
Visit opac-tags.pl?biblionumber=SOME_NUMBER
With this patch, you should no longer find a warning in the logs.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 5653c36d4a3e3cb0999c1599ec1f9577383772ff)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>