message: Update target selector ok button label to show the number of selected devices
  Change-type: patch
diff: @@ -373,7 +373,7 @@ export class TargetSelectorModal extends React.Component<
  titleDetails={<Txt fontSize={11}>{getDrives().length} found</Txt>}
  cancel={cancel}
  done={() => done(selectedList)}
  - action="Continue"
  + action={`Select (${selectedList.length})`}
  style={{
  width: '780px',
  height: '420px',
  