Do not reset Arbori program when importing trivadis_advanced_format.xml

When importing the `trivadis_advanced_format.xml` in SQLDev

![image](https://github.com/Trivadis/plsql-formatter-settings/assets/3883171/1fe92372-2241-43c4-a822-f8981e65074d)

The Custom Format settings are reset to the default settings.

This behaviour is unwanted and should be changed.