Support new python oracledb plugin

[stealthsurfer]

The cx_Oracle plugin has been renamed to oracledb. This new plugin supports a thin client mode by default which does not require any Oracle libraries unlike the cx_Oracle plugin.

[rickvek]

Would indeed be nice to have.

[Fantomace74]

+1
Would be nice to update with this new python oracledb module

[agfafrans]

Support for oracledb library as exchange for cx_Oracle lib:

kobil-systems@69ecaa4