Odoo Release Updates

[IMP] product, *: simplify product variant management

[FIX] sale_stock,purchase_stock: ministock pickings

[IMP] test_lint, *: Indexing of `Many2one` fields used in `related` fields

[REF] various: remove useless 'tracking_disable' / 'mail_notrack' in tests

[FIX] stock_dropshipping,purchase: display shipping address on PO report

[FIX] account,purchase: make purchase move view work with old version

[FIX] account,purchase: prevent error when creating accrual entries

[FIX] sale,purchase: small fixes

[IMP] purchase{_stock}: align mobile PO line controls with desktop

[FIX] purchase: Ask confirmation toggle display

[REV] account, purchase: add vendor bill auto-complete back

[FIX] purchase: set the correct price in alternative PO

[FIX] account: don't match purchase order by empty vendor reference

[FIX] orm: make with_company() consistent with its documentation

[FIX] purchase: prevent price computation for downpayment lines

[FIX] purchase: prevent product display name change in purchase lines

[IMP] mrp, purchase, sale: reorder `In the order` filter in product catalog

[REF] *: refactor product catalog

[IMP] *: show price per product unit in product catalog

[IMP] purchase: add log note for unit price change

[FIX] purchase: suggest the right account for downpayments

[FIX] *: forms: boxed title and adjusted font size

[FIX] purchase: update RFQs state to sent after send by mail action

[FIX] purchase : fix POL Vendor Code/Name in desc

[IMP] web,*: follow up for M3.1 style commit

[IMP] product: allow defining specific UoMs/packagings per variant

[IMP] purchase: remove redundant decoration-muted on receipt status

[IMP] purchase: show receipt status & expected arrival in RFQ list view

[FIX] web, *: form: favorite icon in `<h1>`

[FIX] account, purchase: prevent test_catalog_vendor_uom tour failure