seccomp: don't ignore syscalls when there's no proxy
seccomp: don't ignore syscalls when there's no proxy

The container process would just hang.

Signed-off-by: Wolfgang Bumiller <bac7898f539fd233d9ce33be7a9eda13ee647930@proxmox.com>

hallyn/lxc,hallyn/lxc,hallyn/lxc