Adds private dnstest records for sensu tests

Requires modules v1.20.1

common/aws/mdr-common-services/010-public-dns/terragrunt.hcl

@@ -8,7 +8,7 @@ locals {
 
 terraform {
   # Double slash is intentional and required to show root of modules
-  source = "git@github.mdr.defpoint.com:mdr-engineering/xdr-terraform-modules.git//base/dns/public_dns?ref=v0.9.4"
+  source = "git@github.mdr.defpoint.com:mdr-engineering/xdr-terraform-modules.git//base/dns/public_dns?ref=v1.20.1"
 }
 
 include {

prod/aws-us-gov/mdr-prod-c2/011-private-dns-zone/terragrunt.hcl

@@ -8,7 +8,7 @@ locals {
 
 terraform {
   # Double slash is intentional and required to show root of modules
-  source = "git@github.mdr.defpoint.com:mdr-engineering/xdr-terraform-modules.git//base/dns/private_dns?ref=v0.9.4"
+  source = "git@github.mdr.defpoint.com:mdr-engineering/xdr-terraform-modules.git//base/dns/private_dns?ref=v1.20.1"
 }
 
 dependency "vpc_system_services" {

test/aws-us-gov/mdr-test-c2/011-private-dns-zone/terragrunt.hcl

@@ -8,7 +8,7 @@ locals {
 
 terraform {
   # Double slash is intentional and required to show root of modules
-  source = "git@github.mdr.defpoint.com:mdr-engineering/xdr-terraform-modules.git//base/dns/private_dns?ref=v0.9.4"
+  source = "git@github.mdr.defpoint.com:mdr-engineering/xdr-terraform-modules.git//base/dns/private_dns?ref=v1.20.1"
 }
 
 dependency "vpc_system_services" {