Bug 26370: Add ability to disable demagnetizing items via SIP2 for arbitrary patron categories
Some libraries have certain patron categories that can only do in house checkouts via SIP self check machines.
In these cases, the items should not be demagnetized since the items cannot leave the library.
Test Plan:
1) Apply this patch
2) prove t/db_dependent/SIP/Message.t
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com> Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>