Support for multi user containers with podman on kubernetes

**What I'd like:**
We are running bottlerocket in EKS, and we have a use case to support multi user containers with podman on unprivileged kubernetes containers. It's failing on setting the uid/gid maps. Single user containers run fine with podman on this setup.

**Any alternatives you've considered:**
We have discussed using a different OS on the EKS nodes to get this working, but most of them would require disabling SELinux which we don't want to do.