unable to run the serverless workflow dev containers with podman

[raffaelespazzoli]

running the hello world example with podman for serverless workflow (https://kiegroup.github.io/kogito-docs/serverlessworkflow/main/getting-started/create-your-first-workflow-service.html), I get the following error:

2022-08-22 20:37:51,314 INFO  [org.tes.uti.RegistryAuthLocator] (build-37) Failure when attempting to lookup auth config. Please ignore if you don't have images in an authenticated registry. Details: (dockerImageName: quay.io/kiegroup/kogito-data-index-eph2022-08-22 20:37:51,363 ERROR [🐳 .io/.25]] (build-37) Could not start container: com.github.dockerjava.api.exception.InternalServerErrorException: Status 500: {"cause":"network already exists","message":"container b71de387226214473bfb91c10c099b81e821ef4fcf6d083853d69a77fda317dc is already connected to network \"podman\": network already exists","response":500}

notice that devcontainers generally work on my laptop, so this issue is specific to this devcontainer.