Fix: remove deprecated function and avoid warnings

htdocs/core/modules/modProduct.class.php

htdocs/core/modules/modSociete.class.php

htdocs/core/modules/product/mod_codeproduct_elephant.php

htdocs/core/modules/societe/mod_codeclient_elephant.php

htdocs/core/modules/societe/mod_codecompta_aquarium.php

htdocs/core/modules/societe/mod_codecompta_panicum.php

htdocs/install/mysql/data/llx_const.sql

htdocs/install/mysql/migration/3.2.0-3.3.0.sql

htdocs/product/admin/product.php

htdocs/product/fiche.php

htdocs/societe/admin/societe.php

htdocs/societe/canvas/actions_card_common.class.php

htdocs/societe/soc.php