logcli: Remove port from TLS server name when provided in --addr (#5477)

If connecting to a TLS secured endpoint with an explicit port,
ensure that ServerName contains only the host and not the port to avoid
a cert validation failure

cmd/logcli/main.go

@@ -228,7 +228,7 @@ func newQueryClient(app *kingpin.Application) client.Client {
 		if err != nil {
 			return err
 		}
-		client.TLSConfig.ServerName = u.Host
+		client.TLSConfig.ServerName = strings.Split(u.Host, ":")[0]
 		return nil
 	}