[MERGE] forward port branch saas-11.3 up to 6fd637e1

addons/auth_signup/controllers/main.py

addons/base_import_module/models/ir_module.py

addons/event_sale/models/sale_order.py

addons/l10n_fr_pos_cert/models/__init__.py

addons/l10n_fr_pos_cert/models/account_fiscal_position.py

addons/point_of_sale/data/point_of_sale_data.xml

addons/point_of_sale/views/account_journal_view.xml

addons/purchase_stock/models/account_invoice.py

..._stock/tests/test_anglo_saxon_valuation_reconciliation.py

addons/purchase_stock/tests/test_stockvaluation.py

addons/sale/views/sale_portal_templates.xml

addons/sale_management/controllers/portal.py

addons/sale_management/static/src/js/sale_management.js

addons/sale_mrp/models/sale_mrp.py

addons/sale_quotation_builder/views/sale_order_views.xml

addons/stock_dropshipping/models/purchase.py

addons/stock_dropshipping/tests/test_dropship.py

addons/website_event_sale/models/sale_order.py

addons/website_sale/models/sale_order.py