The docker_version parameter has been removed.
As recommended by Circle any steps using the setup_remote_docker will now use Circle's default Docker version which should be very recent.
To fix your Circle build file, simply remove the docker_version for any of the following commands/jobs:
- veracode_prepare_artifcats
- build_docker
- build_multiplatform_docker
- publish_docker
- trivy_latest_scan
- trivy_pipeline_scan