Error while loading Orekit Data with debug logging enabled.

Hi Petrus,

With the commit for Orekit 13.0.1, there is an issue when the root logger level is set to debug, as there are two new logging entries in setup_orekit_curdir (pyhelpers.py lines 148 and 154), where arguments are passed for a message without format string, and thus TypeError: not all arguments converted during string formatting is raised.

The workaround at the moment is to enable the debug logging at root level (needed for some other dependencies during development) after this point.

Thanks for having a look at this, and the terrific work made on this project.

Cheers, Mauricio