Thread: pgsql: Update time zone data files to tzdata release 2020a.

Update time zone data files to tzdata release 2020a.

DST law changes in Morocco and the Canadian Yukon.
Historical corrections for Shanghai.

The America/Godthab zone is renamed to America/Nuuk to reflect
current English usage; however, the old name remains available as a
compatibility link.

Branch
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REL9_6_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/66be997425cfffd5301463780fd8c45e7b89067e

Modified Files
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src/timezone/data/tzdata.zi | 37 +++++++++++++++++++++----------------
1 file changed, 21 insertions(+), 16 deletions(-)