Major Description
Univocity parser allows to set line separator to 1 to 2 characters (code), CSV options should not block this usage (code).
Due to the limitation around the `normalizedNewLine` (https://github.com/uniVocity/univocity-parsers/issues/170), setting 2 chars as a line separator could cause some weird/bad behaviors. Thus, we probably should leave this proposed fix as an undocumented feature and warn users to do this.
A more proper fix could be further investigated in the future.
