[FIX] account: add index on company_id on account.move{,.line}

The company is very often used in the queries because of the record
rules (i.e. `account.account_move_comp_rule`).
Adding the index can help improve queries coming from multiple places.

closes odoo/odoo#104066

X-original-commit: b2f620c59861e76443364f5bab6cade7c8eeca93
Signed-off-by: Nicolas Viseur (vin) <vin@odoo.com>

addons/account/models/account_move.py

@@ -137,6 +137,7 @@ class AccountMove(models.Model):
         comodel_name='res.company',
         string='Company',
         compute='_compute_company_id', inverse='_inverse_company_id', store=True, readonly=False, precompute=True,
+        index=True,
     )
     line_ids = fields.One2many(
         'account.move.line',

addons/account/models/account_move_line.py

@@ -43,6 +43,7 @@ class AccountMoveLine(models.Model):
     )
     company_id = fields.Many2one(
         related='move_id.company_id', store=True, readonly=True, precompute=True,
+        index=True,
     )
     company_currency_id = fields.Many2one(
         string='Company Currency',