...in preparation for upgrading containerd. Signed-off-by: Cory Snider <csnider@mirantis.com>
full diff: https://github.com/grpc/grpc-go/compare/v1.12.2...v1.20.1 includes grpc/grpc-go#2695 transport: do not close channel that can lead to panic addresses moby/moby#39053 Signed-off-by: Sebastiaan van Stijn <github@gone.nl>