chore(patch): remove reload_doc from post model sync update_exchange_rate_settings patch (#32994)

[skip ci]
diff --git a/erpnext/patches/v13_0/update_exchange_rate_settings.py b/erpnext/patches/v13_0/update_exchange_rate_settings.py
index ed11c62..746195f 100644
--- a/erpnext/patches/v13_0/update_exchange_rate_settings.py
+++ b/erpnext/patches/v13_0/update_exchange_rate_settings.py
@@ -1,10 +1,5 @@
-import frappe
-
 from erpnext.setup.install import setup_currency_exchange
 
 
 def execute():
-	frappe.reload_doc("accounts", "doctype", "currency_exchange_settings_result")
-	frappe.reload_doc("accounts", "doctype", "currency_exchange_settings_details")
-	frappe.reload_doc("accounts", "doctype", "currency_exchange_settings")
 	setup_currency_exchange()