HCK-10528: updated conversion and derivment configs to handle nchar and char max length#48

Vitalii4as merged 1 commit intodevelophackolade/Db2:developfrom

HCK-10528-db-2-char-nchar-datatypes-with-max-length-incorrect-derived-converted-from-to-polyhackolade/Db2:HCK-10528-db-2-char-nchar-datatypes-with-max-length-incorrect-derived-converted-from-to-polyCopy head branch name to clipboard