go.mod: sync toolchain version with that of grafana/k6

nadiamoe · nadiamoe · commit 711dcb0e4e5e · 2024-11-13T14:45:18.000+01:00
diff --git a/go.mod b/go.mod
@@ -2,7 +2,7 @@ module github.com/grafana/xk6-sm
 
 go 1.21
 
-toolchain go1.23.3
+toolchain go1.21.13
 
 require (
 	github.com/sirupsen/logrus v1.9.3
