fix: carry item-level project to Purchase Receipt GL entries (backport #56568) (#56619)

fix: carry item-level project to Purchase Receipt GL entries (#56568)

Purchase Receipt stock and asset GL lines used the item row's cost center
but always fell back to the document-level project, unlike Purchase Invoice
which uses the item-level project. add_gl_entry accepted a project argument
but never wrote it to the GL dict, so the inward, Stock Received But Not
Billed, landed cost, divisional loss, sub-contracting and exchange rate
lines dropped the row's project.

Write project into the GL dict and pass project=item.project on the entries
that were missing it, so project behaves like cost center and matches
Purchase Invoice.

Ticket: 72523
(cherry picked from commit 6f97c7199c)

Co-authored-by: Jatin3128 <140256508+Jatin3128@users.noreply.github.com>

erpnext/controllers/stock_controller.py

@@ -1839,6 +1839,9 @@ class StockController(AccountsController):
 			"remarks": remarks,
 		}
 
+		if project:
+			gl_entry.update({"project": project})
+
 		if voucher_detail_no:
 			gl_entry.update({"voucher_detail_no": voucher_detail_no})