* manage different separators * tests * update tests * add optional parameter for separator * add default separator * typo * add trailing newline * fix spec.json order * bump dockerfile version * update changelog * auto-bump connector version * retrigger checks * retrigger checks --------- Co-authored-by: Sunny Hashmi <6833405+sh4sh@users.noreply.github.com> Co-authored-by: Octavia Squidington III <octavia-squidington-iii@users.noreply.github.com>