The userns package in libcontainer was integrated into the moby/sys/user
module at commit [3778ae603c706494fd1e2c2faf83b406e38d687d][1].
This patch deprecates the containerd fork of that package, and adds it as
an alias for the moby/sys/user/userns package.
[1]: 3778ae603c
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
We are currently in the process of developing a feature to facilitate guest image pulling
on confidential-containers, and we would be grateful for containerd's support in this endeavor.
It would greatly assist our efforts if containerd could provide the pause image name and
add it into the annotations.
Fixes: #9418
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>