fix: lost reason opportunity dialog don't appears

Fix #36719
diff --git a/erpnext/crm/doctype/opportunity/opportunity.js b/erpnext/crm/doctype/opportunity/opportunity.js
index 6ef8297..0b485bb 100644
--- a/erpnext/crm/doctype/opportunity/opportunity.js
+++ b/erpnext/crm/doctype/opportunity/opportunity.js
@@ -1,7 +1,7 @@
 // Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 // License: GNU General Public License v3. See license.txt
 frappe.provide("erpnext.crm");
-erpnext.pre_sales.set_as_lost("Quotation");
+erpnext.pre_sales.set_as_lost("Opportunity");
 erpnext.sales_common.setup_selling_controller();