message: refactor(es/preset-env): Avoid unnecessary `unwrap`
diff: @@ -455,14 +455,15 @@ impl BrowserData<Option<Version>> {
  _ => {}
  }
  - let version = if version.contains("-") {
  - version.split('-').next().unwrap().parse().unwrap()
  - } else {
  - version.parse().unwrap()
  - };
  + let version = version
  + .split_once('-')
  + .map(|(version, _)| version)
  + .unwrap_or(version)
  + .parse()
  + .unwrap();
  // lowest version
  - if data[&browser].is_none() || data[&browser].unwrap() > version {
  + if data[&browser].map(|v| v > version).unwrap_or(true) {
  for (k, v) in data.iter_mut() {
  if browser == k {
  *v = Some(version);
  