SPINECORE-6443: add copy_target_arn_list which is a list of arns#52

tom-gowland-nhs wants to merge 1 commit intomainNHSDigital/terraform-aws-backup:mainfrom

feature/SPINECORE-6433-extend-blueprint-to-allow-a-copy-targets-list-variable-which-is-an-arn-listNHSDigital/terraform-aws-backup:feature/SPINECORE-6433-extend-blueprint-to-allow-a-copy-targets-list-variable-which-is-an-arn-listCopy head branch name to clipboard