[NET-6295] Backport of Add grpc keepalive configuration. into release/1.14.x (#1…#19348

hashi-derek merged 1 commit intorelease/1.14.xhashicorp/consul:release/1.14.xfrom

derekm/grpc-server-keepalive-1.14.xhashicorp/consul:derekm/grpc-server-keepalive-1.14.xCopy head branch name to clipboard