[FIX] payment, payment_authorize: company field in authorize.net

Steps to reproduce the bug:

-Just purchase a simple product using Authorize.net
-Click on "Pay Now" to be redirected to Authorize.net gateway

Bug: The company field added during checkout page was not filled.

opw:1817597

addons/payment/models/payment_acquirer.py

@@ -312,6 +312,7 @@ class PaymentAcquirer(models.Model):
                 'billing_partner': billing_partner,
                 'billing_partner_id': billing_partner_id,
                 'billing_partner_name': billing_partner.name,
+                'billing_partner_commercial_company_name': billing_partner.commercial_company_name,
                 'billing_partner_lang': billing_partner.lang,
                 'billing_partner_email': billing_partner.email,
                 'billing_partner_zip': billing_partner.zip,

addons/payment_authorize/views/payment_authorize_templates.xml

@@ -23,6 +23,7 @@
                 <!-- Billing Information-->
                 <input type='hidden' name='x_first_name' t-att-value="billing_first_name"/>
                 <input type='hidden' name='x_last_name' t-att-value="billing_last_name"/>
+                <input type="hidden" name="x_company" t-att-value="billing_partner_commercial_company_name"/>
                 <input type='hidden' name='x_address' t-att-value="billing_address"/>
                 <input type='hidden' name='x_city' t-att-value="billing_city"/>
                 <input type='hidden' name='x_zip' t-att-value="billing_zip_code"/>