Method erase_ks

ext/include/tsl/array-hash/array_map.h:339–341

* @copydoc erase(const_iterator pos) */

   * @copydoc erase(const_iterator pos)
   */
  size_type erase_ks(const CharT* key, size_type key_size) {
    return m_ht.erase(key, key_size);
  }

#ifdef TSL_AH_HAS_STRING_VIEW
  /**