message: [vcpkg ci] Remove src as well
diff: @@ -440,7 +440,7 @@ namespace vcpkg::Build
  auto buildtree_files = fs.get_files_non_recursive(buildtrees_dir);
  for (auto&& file : buildtree_files)
  {
  - if (fs.is_directory(file) && file.filename() != "src")
  + if (fs.is_directory(file)) // Will only keep the logs
  {
  std::error_code ec;
  fs.remove_all(file, ec);
  