Bug 32437: Add replace method to Koha::Import::Record objects

Bug 32437: Add replace method to Koha::Import::Record objects

This patch adds a replace routine to Koha::Import::Record - largely
copying and updating code from C4::ImportBatch

To test:
prove t/db_dependent/Koha/Import/Records.t

Signed-off-by: Andrew Fuerste-Henry <andrewfh@dubcolib.org>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit ecc92f92ca1569f20abbc4aa0cea3944d1cb4973)
Signed-off-by: Jacob O'Mara <jacobomara901@gmail.com>