The following actions uses node12 which is deprecated and will be forced to run on node16: abhilash1in/aws-secrets-manager-action@v1.1.0, aws-actions/configure-aws-credentials@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

One of the secrets has a name that is not POSIX compliant and hence cannot directly be used/injected as an environment variable name. Therefore, it will be transformed into a POSIX compliant environment variable name. Enable GitHub Actions Debug Logging (https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/enabling-debug-logging) to see the transformed environment variable name. POSIX compliance: environment variable names can only contain upper case letters, digits and underscores. It cannot begin with a digit.