Use warn function when doing online install after downloading air gap (…

…#1497)

Use warn function

pkg/cmd/install.go

@@ -773,7 +773,7 @@ func installCommand() *cli.Command {
 			if channelRelease, err := release.GetChannelRelease(); err != nil {
 				return fmt.Errorf("unable to read channel release data: %w", err)
 			} else if channelRelease != nil && channelRelease.Airgap && c.String("airgap-bundle") == "" && !c.Bool("no-prompt") {
-				logrus.Infof("You downloaded an air gap bundle but are performing an online installation.")
+				logrus.Warnf("You downloaded an air gap bundle but are performing an online installation.")
 				logrus.Infof("To do an air gap installation, pass the air gap bundle with --airgap-bundle.")
 				if !prompts.New().Confirm("Do you want to proceed with an online installation?", false) {
 					return ErrNothingElseToAdd