cli/command/system/newClientVersion: initialize with default API version

Set the APIVersion and DefaultAPIVersion fields to the default version,
as that's the version the client assumes without making a API connection
to do version negotiation.

One change worth mentioning is that this means that the API version will
differ, depending on the format:

If no server information is fetched:

    docker info --format='{{ json .ClientInfo }}' | jq .ApiVersion
    "1.44"

If server information is fetched:

    docker info --format='{{ json .}}' | jq .ClientInfo.ApiVersion
    "1.43"

An alternative could be to leave the ApiVersion field empty if no
negotiation took place.

Signed-off-by: Sebastiaan van Stijn <[email protected]>

Author: thaJeztah

cli/command/system/version.go

@@ -91,6 +91,7 @@ type clientVersion struct {
 func newClientVersion(contextName string, dockerCli command.Cli) clientVersion {
 	v := clientVersion{
 		Version:           version.Version,
+		APIVersion:        api.DefaultVersion,
 		DefaultAPIVersion: api.DefaultVersion,
 		GoVersion:         runtime.Version(),
 		GitCommit:         version.GitCommit,