Workaround for bug with gitinored files

This is a workaround for
BurntSushi/ripgrep#2711

Fixes: #1461

src/cli.rs

@@ -643,7 +643,7 @@ impl Opts {
  } else if !self.search_path.is_empty() {
  &self.search_path
  } else {
- let current_directory = Path::new(".");
+ let current_directory = Path::new("./");
  ensure_current_directory_exists(current_directory)?;
  return Ok(vec![self.normalize_path(current_directory)]);
  };