message: Add aria label to metrics input field
diff: @@ -461,6 +461,7 @@ const QueryInput_: React.FC<QueryInputProps> = ({
  return (
  <div className="query-browser__query pf-c-dropdown">
  <textarea
  + aria-label="Expression (press Shift+Enter for newlines)"
  autoFocus
  className="pf-c-form-control query-browser__query-input"
  onBlur={onBlur}
  