message: Make about dialog content easier to copy
  Add `co-select-to-copy` class so that clicking an entry selects the
  entire value.
diff: @@ -30,25 +30,25 @@ const AboutModalItems: React.FC<AboutModalItemsProps> = ({closeAboutModal, cv})
  {openshiftVersion && (
  <React.Fragment>
  <TextListItem component="dt">OpenShift Version</TextListItem>
  - <TextListItem component="dd">{openshiftVersion}</TextListItem>
  + <TextListItem component="dd" className="co-select-to-copy">{openshiftVersion}</TextListItem>
  </React.Fragment>
  )}
  <TextListItem component="dt">Kubernetes Version</TextListItem>
  - <TextListItem component="dd">{kubernetesVersion}</TextListItem>
  + <TextListItem component="dd" className="co-select-to-copy">{kubernetesVersion}</TextListItem>
  {channel && (
  <React.Fragment>
  <TextListItem component="dt">Channel</TextListItem>
  - <TextListItem component="dd">{channel}</TextListItem>
  + <TextListItem component="dd" className="co-select-to-copy">{channel}</TextListItem>
  </React.Fragment>
  )}
  {clusterID && (
  <React.Fragment>
  <TextListItem component="dt">Cluster ID</TextListItem>
  - <TextListItem component="dd">{clusterID}</TextListItem>
  + <TextListItem component="dd" className="co-select-to-copy">{clusterID}</TextListItem>
  </React.Fragment>
  )}
  <TextListItem component="dt">API Server</TextListItem>
  - <TextListItem component="dd">{window.SERVER_FLAGS.kubeAPIServerURL}</TextListItem>
  + <TextListItem component="dd" className="co-select-to-copy">{window.SERVER_FLAGS.kubeAPIServerURL}</TextListItem>
  </TextList>
  </TextContent>
  </React.Fragment>
  