build: Update carbon to v2.6.9

kuafuRace · kuafuRace · commit 477e1d1a5ae4 · 2025-06-27T21:45:48.000+08:00
diff --git a/constants.go b/constants.go
@@ -5,7 +5,7 @@ import (
 )
 
 // Version current version
-const Version = "2.6.8"
+const Version = "2.6.9"
 
 // timezone constants
 const (
