pgsql: Avoid regression test cases that fail in locales that sort "v"

Log Message:
-----------
Avoid regression test cases that fail in locales that sort "v" and "w"
equally (in glibc: et_EE, sv_SE, tk_TM). It turns out that this was
already taken care of previously by select_1.out, which I had forgotten to
update for an unrelated change. But might as well avoid the issue
altogether.

Modified Files:
--------------
pgsql/src/test/regress/data:
person.data (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/data/person.data?r1=1.3&r2=1.4)
pgsql/src/test/regress/expected:
select.out (r1.19 -> r1.20)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/select.out?r1=1.19&r2=1.20)

Removed Files:
-------------
pgsql/src/test/regress/expected:
select_1.out
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/select_1.out)