Bump go from 1.24.5 to v1.24.6

Author: dghubble-renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module github.com/poseidon/terraform-provider-util
 
 go 1.23.0
 
-toolchain go1.24.5
+toolchain go1.24.6
 
 require (
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.37.0