[ADD] l10n_ke_edi_tremol : neutralization script

add missing neutralization script for module l10n_ke_edi_tremol
introduced in Odoo 16 with b0be9e07

closes odoo/odoo#107503

Signed-off-by: Josse Colpaert <jco@odoo.com>

addons/l10n_ke_edi_tremol/data/neutralize.sql

+-- neutralize connection to tremol controle unit
+UPDATE res_company
+SET l10n_ke_cu_proxy_address = '';
\ No newline at end of file