stylerignore not working for braced pipe expression

```r
# styler: off
substitute(
  {
    iris %>%
      exprA %>%
      exprB
  }
)
# styler: on
```

gives
```r
# styler: off
substitute(
  {
    iris %>%
      exprA() %>% %>%
      exprB()
  }
}
)
# styler: on

```