Get (Error-) output of SMAC_to_HPOlib

If loading config.cfg fails, there is no output, except

`No handlers could be found for logger "HPOlib.wrapping_util"``

which is not very helpful.

Start by locating the SMAC_to_HPOlib entry point and the config.cfg loading path, then inspect how HPOlib.wrapping_util logging is configured when loading fails. Reproduce the failure with an invalid config.cfg and determine what useful error output is currently missing. Done means the failure produces actionable output instead of only the logger warning.

Written by the indexing model from the issue text.