Fix `test/3` dialect regression in previous fix to the `lgtunit` tool
Fix `test/3` dialect regression in previous fix to the `lgtunit` tool

LogtalkDotOrg/logtalk3,LogtalkDotOrg/logtalk3,LogtalkDotOrg/logtalk3,LogtalkDotOrg/logtalk3,LogtalkDotOrg/logtalk3,LogtalkDotOrg/logtalk3,LogtalkDotOrg/logtalk3