fix: original_model && upstream_model paramOverrideKeyAuditPaths

relay/common/override.go

@@ -28,6 +28,8 @@ var errSourceHeaderNotFound = errors.New("source header does not exist")
 
 var paramOverrideKeyAuditPaths = map[string]struct{}{
 	"model":          {},
+	"original_model": {},
+	"upstream_model": {},
 	"service_tier":   {},
 	"inference_geo":  {},
 }