* Source Google Sheets: handle config errors * Source Google Sheets: update docs * Source Google Sheets: fix test * Source Google Sheets: add unit tests * auto-bump connector version * Automated Change --------- Co-authored-by: Octavia Squidington III <octavia-squidington-iii@users.noreply.github.com> Co-authored-by: artem1205 <artem1205@users.noreply.github.com>