pgsql: Update time zone data files to tzdata release 2009s: DST law

Log Message:
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Update time zone data files to tzdata release 2009s: DST law changes in
Antarctica, Argentina, Bangladesh, Fiji, Novokuznetsk, Pakistan, Palestine,
Samoa, Syria.  Also historical corrections for Hong Kong.

Tags:
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REL8_4_STABLE

Modified Files:
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    pgsql/src/timezone/data:
        antarctica (r1.6 -> r1.6.2.1)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/antarctica?r1=1.6&r2=1.6.2.1)
        asia (r1.16.2.1 -> r1.16.2.2)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/asia?r1=1.16.2.1&r2=1.16.2.2)
        australasia (r1.8.2.1 -> r1.8.2.2)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/australasia?r1=1.8.2.1&r2=1.8.2.2)
        europe (r1.12.2.1 -> r1.12.2.2)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/europe?r1=1.12.2.1&r2=1.12.2.2)
        southamerica (r1.15 -> r1.15.2.1)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/southamerica?r1=1.15&r2=1.15.2.1)
        zone.tab (r1.14 -> r1.14.2.1)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/zone.tab?r1=1.14&r2=1.14.2.1)