message: chore: fix commit date in build info
  The option `--date=short-local` is not available in old Git versions.
  Use `--date=iso` instead and get the date part.
diff: @@ -128,12 +128,12 @@ pub fn get_commit_describe() -> Option<String> {
  pub fn get_commit_date() -> Option<String> {
  std::process::Command::new("git")
  .env("TZ", "UTC")
  - .args(&["log", "-1", "--date=short-local", "--pretty=format:%cd"])
  + .args(&["log", "-1", "--date=iso", "--pretty=format:%cd"])
  .output()
  .ok()
  .and_then(|r| {
  String::from_utf8(r.stdout)
  .ok()
  - .map(|s| s.trim().to_string())
  + .map(|s| s.trim()[..10].to_string())
  })
  }
  