Add missing sandbox labels when invoking nri plugins
Add missing sandbox labels when invoking nri plugins

Signed-off-by: Moritz Johner <8b3029901db29f2f307dd954d026a016a5fc3dd1@googlemail.com>

containerd/containerd,thaJeztah/containerd,estesp/containerd,vdemeester/containerd,dmcgowan/containerd,containerd/containerd,thaJeztah/containerd,dmcgowan/containerd,mikebrow/containerd,mikebrow/containerd,estesp/containerd,vdemeester/containerd