Package typo, java -> kotlin

Kai Reinhard

15.39.2021 d80a4b3ab35af575fd06d4e2fb9a3726418c6727

 borgbutler-core/src/test/java/de/micromata/borgbutler/config/ConfigHandlerTest.java

@@ -2,7 +2,7 @@

import org.apache.commons.io.FileUtils;
import org.junit.jupiter.api.Test;
import org.micromata.borgbutler.config.ConfigurationHandler;
import de.micromata.borgbutler.config.ConfigurationHandler;

import java.io.File;
import java.io.IOException;