[FIX] hr_holidays: do not create activities automatically
[FIX] hr_holidays: do not create activities automatically

closes odoo/odoo#36720

Signed-off-by: Romain Libert (rli) <d3a53ea3f0d6ebbbf1eb8431093f132bc4577d93@odoo.com>

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo