upgrade golang to 1.24.9 (#1903)

mattisonchao · mattisonchao · commit b1aca422a702 · 2025-11-05T14:35:39.000+08:00
(cherry picked from commit 21859d5)
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/streamnative/pulsarctl
 
-go 1.24.6
+go 1.24.9
 
 require (
 	github.com/apache/pulsar-client-go v0.14.0
