static-nodes: don't fail if modules.devname not found
static-nodes: don't fail if modules.devname not found

In containers/VM's/initrd one might not have installed any modules and
accompanying modules.devname Don't fail if this is the case, just warn.

When used in systemd this means we don't get a failing unit on booting
containers.

Distrotech/kmod,lpereira/kmod,lucasdemarchi/kmod,lpereira/kmod,pmmccorm/kmod,lpereira/kmod,lucasdemarchi/kmod,lucasdemarchi/kmod,pmmccorm/kmod,Distrotech/kmod,pmmccorm/kmod,Distrotech/kmod