deps: update dependency go to v1.22.5

renovate[bot] · renovate[bot] · commit de0271793daf · 2024-07-02T23:05:51.000Z
diff --git a/go.mod b/go.mod
@@ -2,7 +2,7 @@ module github.com/hetznercloud/packer-plugin-hcloud
 
 go 1.21.0
 
-toolchain go1.22.4
+toolchain go1.22.5
 
 require (
 	github.com/hashicorp/hcl/v2 v2.21.0
