Merge remote-tracking branch 'odoo/14.0' into 14.0

addons/l10n_it/data/report_invoice.xml

addons/l10n_mx/models/chart_template.py

addons/point_of_sale/tests/test_pos_products_with_tax.py

..._stock/tests/test_anglo_saxon_valuation_reconciliation.py

addons/purchase_stock/tests/test_stockvaluation.py

addons/sale_mrp/tests/test_sale_mrp_kit_bom.py

addons/stock/models/product.py

addons/stock/tests/test_product.py