avoid reload of 'format.json' over the network under normal conditions (#18842)

cmd/background-newdisks-heal-ops.go

@@ -376,7 +376,7 @@ func getLocalDisksToHeal() (disksToHeal Endpoints) {
 var newDiskHealingTimeout = newDynamicTimeout(30*time.Second, 10*time.Second)
 
 func healFreshDisk(ctx context.Context, z *erasureServerPools, endpoint Endpoint) error {
-	disk, format, err := connectEndpoint(endpoint)
+	disk, format, _, err := connectEndpoint(endpoint)
 	if err != nil {
 		return fmt.Errorf("Error: %w, %s", err, endpoint)
 	}