fix: wrong buying amount if delivered and billed qty varies by rtdany10 [frappe] PR#40386

From: https://github.com/frappe/erpnext/pull/40386
Date: 2024-03-21 20:56:52+05:30

• test: buying amt calculation if DN and SI differ in qty
• fix: wrong buying amount if delivered and billed qty varies

---

Checkout instructions

# Checkout locally
git fetch upstream
git switch ft-pr-40386

# Alternatively, re-take the changes
git switch develop
ft take ft-pr-40386

# Make changes then rebase
git rebase -i develop

# Fix or ignore conflicts
git checkout --theirs .
git rebase --continue

# Force-push changes
git push --force-with-lease