chore(deps): update terraform terraform-ibm-modules/cos/ibm to v8.15.3#176

terraform-ibm-modules-dev merged 1 commit intomainterraform-ibm-modules/terraform-ibm-s2s-auth:mainfrom

renovate/terraform-moduleterraform-ibm-modules/terraform-ibm-s2s-auth:renovate/terraform-moduleCopy head branch name to clipboard