Bug 25541: Add ability to prevent checkin via SIP of items with holds

Bug 25541: Add ability to prevent checkin via SIP of items with holds

Some libraries would like patrons to be unable to return items with
holds via SIP. Instead, the screen message should indicate that the
patron should return that item at the circ desk so a librarian can use
it to fill the next hold right away and place it on the hold shelf.

Test Plan:
1) Apply this patch.
2) Place a hold for an item.
3) Enable the new SIP option no_holds_checkin for a SIP account.
4) Restart the SIP server.
5) Check in the item using the SIP CLI tool using the SIP account
   for which you set the new option.
6) Note the checkin fails with a screen message indicating you should
   return the item to the circulation desk.

Signed-off-by: Peter Lau <peter.lau@yccece.edu.hk>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>