message: add pruneexpired here too
diff: #include "httplib.hpp"
  #include <map>
  -#include <iostream>
  namespace duckdb {
  @@ -390,6 +389,7 @@ void HTTPFileHandle::Initialize() {
  hfs.metadata_cache.Clear();
  } else {
  hfs.metadata_cache.Erase(path);
  + hfs.metadata_cache.PruneExpired(http_params.metadata_cache_max_age);
  }
  }
  