Tear down DNS redirect for schematic-dev refactor (#1296)

Since moving to the schematic multi-container deployment this stack is no longer needed and is being torn down

org-formation/800-redirects/_tasks.yaml

@@ -187,24 +187,6 @@ SchematicProdAppDnsForward:
     # the value of the CNAME record
     TargetHostName: !CopyValue ['schematic-prod-DockerFargateStack-LoadBalancerDNS', !Ref DCAProdAccount]
 
-# forward schematic-dev-refactor.api.sagebionetworks.org to schematic-infra ALB
-# https://github.com/Sage-Bionetworks/schematic-infra
-SchematicDevRefactorAppDnsForward:
-  Type: update-stacks
-  Template: https://raw.githubusercontent.com/Sage-Bionetworks/aws-infra/v0.6.9/templates/R53/cname.yaml
-  StackName: !Sub '${resourcePrefix}-schematic-dev-refactor-cname'
-  StackDescription: Setup a CNAME for schematic-infra dev-refactor ALB
-  DefaultOrganizationBindingRegion: !Ref primaryRegion
-  DefaultOrganizationBinding:
-    Account: !Ref SageITAccount
-  Parameters:
-    # the name of the CNAME record
-    SourceHostName: "schematic-dev-refactor.api.sagebionetworks.org"
-    # ID of the api.sagebionetworks.org zone (in sageit account)
-    SourceHostedZoneId: !CopyValue [!Sub '${primaryRegion}-${resourcePrefix}-sagebio-api-zone-HostedZoneId']
-    # the value of the CNAME record
-    TargetHostName: !CopyValue ['schematic-dev-refactor-dev-refactor-DockerFargateStack-LoadBalancerDNS', !Ref DnTDevAccount]
-
 # forward https://genie-bpc.app.sagebionetworks.org to genie-bpc-infra ALB
 # https://github.com/Sage-Bionetworks/genie-bpc-infra
 GenieBPCProdAppDnsForward: