Merge pull request #36 from equinix-labs/renovate/random-3.x

chore(deps): update terraform random to v3.6.0

Author: ctreatma

modules/metal/main.tf

@@ -9,7 +9,7 @@ terraform {
     }
     random = {
       source  = "hashicorp/random"
-      version = "3.5.1"
+      version = "3.6.0"
     }
     tls = {
       source  = "hashicorp/tls"