Bug 27064: (QA follow-up) Pass 'replace' through to Koha::Item::Transfer->cancel

Bug 27064: (QA follow-up) Pass 'replace' through to Koha::Item::Transfer->cancel

The `replace` option found in Koha::Item->request_transfer should be
passed through to Koha::Item::Transfer->cancel and prevent any reverse
transfers from being queued in such cases.

This prevents modItemTransfer from adding superflous reverse transfers
whenever it is used.

Test plan
1/ Run t/db_dependent/Koha/Item.t to prove the new tests pass

Signed-off-by: Joonas Kylmälä <joonas.kylmala@helsinki.fi>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>