chore(deps): update terraform github.com/terraform-ibm-modules/terraform-ibm-landing-zone to v5.22.0 (#80)

Author: terraform-ibm-modules-ops

tests/resources/main.tf

@@ -3,7 +3,7 @@
 ##############################################################################
 
 module "landing_zone" {
-  source                 = "git::https://github.com/terraform-ibm-modules/terraform-ibm-landing-zone//patterns//roks//module?ref=v5.21.1"
+  source                 = "git::https://github.com/terraform-ibm-modules/terraform-ibm-landing-zone//patterns//roks//module?ref=v5.22.0"
   region                 = var.region
   prefix                 = var.prefix
   tags                   = var.resource_tags