[17.0] [FIX] fieldservice_recurring: order creation vals

[brian10048]

This change prevents calling fsm_order._onchange_template_id() right after creating a new fsm_order from the fsm_recurring

Previously, the scheduled_duration and team_id fields were set to the order template value in the onchange method, which changes the value initially returned by the fsm_recurring._prepare_order_values() method.

[OCA-git-bot]

Hi @wolfhall, @max3903, some modules you are maintaining are being modified, check this out!

[brian10048]

@ivantodorovich I updated this one with some tests