6837: rename reports also in run_test.sh

ancestors_report isn't there, just ancestor_report

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@22592 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
6838: report cli crash ignoring an unknown param

Use + for string concatenation rather than passing a tuple to print.

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@22593 4ae1f11a-8b86-4847-b8af-ab372f36d1fd