pgsql: Update list of Windows timezones we try to match localized names

Log Message:
-----------
Update list of Windows timezones we try to match localized names against
to one that's up to date with Windows 2003R2.

Tags:
----
REL8_3_STABLE

Modified Files:
--------------
pgsql/src/timezone:
pgtz.c (r1.58.2.3 -> r1.58.2.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/pgtz.c?r1=1.58.2.3&r2=1.58.2.4)