Fix tags convention to 1.0.9
module "tags_convention" { source = "git::https://git.cloud.safran/safrangrp/publiccloud/landingzone/shared-modules/terraform-aws-tags-convention.git?ref=**1.0.9**"
module "tags_convention" { source = "git::https://git.cloud.safran/safrangrp/publiccloud/landingzone/shared-modules/terraform-aws-tags-convention.git?ref=**1.0.9**"