FreeSWITCH-FS-6836

Merge pull request #883 in FS/freeswitch from ~LORNI/freeswitch:feature/FS-9256-add-db.finalize-in-order-to-close to master

* commit '36ffb292983b11702a90be48d9054ffbbd87dcd8':
  FS-9256: mod_v8: Add DB.Finalize() in order to close statements.