Fix debug log censoring collisions (EXPOSUREAPP-7196) (#3230)

* Detect censoring collision and replace whole line with placeholder.
Give the debug logger an additional thread to parallelize censoring.

* Smart censoring collision handling.

* Tweak logging performance.

* Adjusted unit tests to censoring changes.

* Print stacktraces to debug log too!

* Make KLINT happy

* Adjust tests to changed log formatting.

* Add tests for throwable formatting in debuglogger lines.

* Re-enable debug tree.

* Fix incorrect censoring range. We need the range of the original match, not it's replacement.

* Fix duplicate new line if exceptions are logged.

Co-authored-by: Kolya Opahle <k.opahle@sap.com>
Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>
Co-authored-by: Mohamed Metwalli <mohamed.metwalli@sap.com>