[minor] Freeze the screen to avoid multiple time clicks (#15047)

diff --git a/erpnext/stock/dashboard/item_dashboard.js b/erpnext/stock/dashboard/item_dashboard.js
index edd594a..157dbfe 100644
--- a/erpnext/stock/dashboard/item_dashboard.js
+++ b/erpnext/stock/dashboard/item_dashboard.js
@@ -166,6 +166,7 @@
 		frappe.call({
 			method: 'erpnext.stock.doctype.stock_entry.stock_entry_utils.make_stock_entry',
 			args: values,
+			freeze: true,
 			callback: function(r) {
 				frappe.show_alert(__('Stock Entry {0} created',
 					['<a href="#Form/Stock Entry/'+r.message.name+'">' + r.message.name+ '</a>']));