[OpenAFS] writeable /afs bind mount inside a podman container

[spacefrogg-openafs@spacefrogg.net]

I can only speculate, because I don't use podman. With unprivileged LXC con=
tainers, it works for me under the condition that the user's token does not=
 use a PAG but is bound to the user id only.

So, my speculation would be that apptainer is able to run inside an establi=
shed PAG and podman is not.

=E2=80=93Michael