fix: Explicitly commit "log_error" since its getting called during GET request (#31952)

diff --git a/erpnext/erpnext_integrations/exotel_integration.py b/erpnext/erpnext_integrations/exotel_integration.py
index fd9f74e..fd0f783 100644
--- a/erpnext/erpnext_integrations/exotel_integration.py
+++ b/erpnext/erpnext_integrations/exotel_integration.py
@@ -26,6 +26,7 @@
 	except Exception as e:
 		frappe.db.rollback()
 		exotel_settings.log_error("Error in Exotel incoming call")
+		frappe.db.commit()
 
 
 @frappe.whitelist(allow_guest=True)