update mbregress expected files

Tatsuo Ishii <ishii@postgresql.org>

Commit: 16402ac6e30c3359458ff4d0758384b3fa3454e3
Author: Tatsuo Ishii <ishii@postgresql.org>
Date: 2002-08-29T04:43:55Z
Releases: 7.3.1
update mbregress expected files

Files