* fix: Calculate gross margin on update of project costing from invoices (#43876)
* fix: Calculate gross margin on update of project costing from invoices
* chore: linter issues
(cherry picked from commit 0bba6442c0)
# Conflicts:
# erpnext/accounts/doctype/sales_invoice_item/sales_invoice_item.json
* fix: merge conflict
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Co-authored-by: Nabin Hait <nabinhait@gmail.com>