Bug 16660: Moved Opac Supression filtering from opac-search.pl to Zebra::QueryBuilder

Bug 16660: Moved Opac Supression filtering from opac-search.pl to Zebra::QueryBuilder

To test:
OPAC: Both SearchEngine "Elasticsearch" and "Zebra" should work with
OpacSuppression set to "yes"

NB: OPAC suppression is not implemented for Elasticsearch

Signed-off-by: David Bourgault <david.bourgault@inlibro.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>