containers/podman v3.1.2 on GitHub

Fixed a bug where images with empty layers were stored incorrectly, causing them to be unable to be pushed or saved.
Fixed a bug where the podman rmi command could fail to remove corrupt images from storage.
Fixed a bug where the remote Podman client's podman save command did not support the oci-dir and docker-dir formats (#9742).
Fixed a bug where volume mounts from podman play kube created with a trailing / in the container path were were not properly superceding named volumes from the image (#9618).
Fixed a bug where Podman could fail to build on 32-bit architectures.