Bug 27071: Fix Hold pickup library when using hold groups

Bug 27071: Fix Hold pickup library when using hold groups

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 4b445425ebaffe4ec4aab3c45cb4ae4f2d4bf172)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit b08928b65bb7b4663f8022c4668fd720ad852aa6)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>