address review comment

Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>

src/renderer/port-forward/port-forward-dialog.tsx

@@ -166,7 +166,6 @@ export class PortForwardDialog extends Component<Props> {
             contentClass="flex gaps column"
             next={this.startPortForward}
             nextLabel={this.currentPort === 0 ? "Start" : "Restart"}
-            disabledNext={false}
           >
             {this.renderContents()}
           </WizardStep>