fix(regional): DATEV report: description in header, quote nonnumeric values (#21126)
fix(regional): DATEV report: description in header, quote nonnumeric values (#21126)

* fix description in header, quote nonnumeric values

* fix: truncate 'Buchungstext' to 60 chars
gsnbng/erpnext,gsnbng/erpnext,gsnbng/erpnext,gsnbng/erpnext