* pin down grpc and related library in go.mod
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
* go mod tidy
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Because:
- Current CNI plugins produces an error on Raspbian:
`failed to create bridge \"cni0\": could not add \"cni0\": operation not supported"`
- Dependencies for CNI plugins may interfere with containerd dependencies.
This change will compile and download CNI plugins separately, and will
downgrade CNI plugins to v0.7.6 for compatability with armv7.