fix: Quotation list in customer portal (#18579)
fix: Quotation list in customer portal (#18579)

* fix: Quotation list in customer portal

Customers were not able to see their quotations because of
 the recent customer field removal from quotation

* fix: Remove duplicate code

gsnbng/erpnext,gsnbng/erpnext,gsnbng/erpnext,gsnbng/erpnext