message: Cleanup pool configuration in common helper for integration tests.
diff: @@ -321,6 +321,8 @@ pub fn post_entities() -> (&'static str, &'static str, &'static str) {
  mem::forget(rev_reg_id);
  REV_REG_DEF_ID = res;
  + pool::close(pool_handle).unwrap();
  + pool::delete(pool_name).unwrap();
  wallet::close_wallet(wallet_handle).unwrap();
  wallet::delete_wallet(&wallet_config, WALLET_CREDENTIALS).unwrap();
  });
  