[IMP] sale: apply correct header to quotation email template
[IMP] sale: apply correct header to quotation email template

This commit applies the correct quotation header to the quotation email.
The header now states "Your Quotation" if the stage is quotation instead of "Your Sale Order".

Related Task ID : 1936003

closes odoo/odoo#30849

Signed-off-by: Thibault Delavallee (tde) <2d325771bb6e8870d87f0f3f7b45589a8338e550@openerp.com>
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo