New configurable 'ora_python_driver_type' setting for Oracle Library
Adding new optional configuration setting 'ora_python_driver_type'. This setting allows you to pick which Oracle Library Driver / mode to operate in.
- cx : cx_Oracle (Use the legacy cx_Oracle library - default)
- thin: oracledb (Use thin mode - no Oracle Client required. Required for MacOS)
- thick: oracledb (Use thick mode - use Oracle Client)