Horton

Update time zone data files to tzdata release 2020a.

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: c820692bd0ebaae73d4c1c351c93e9de320d39e6
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2020-04-24T14:55:00Z
Releases: 12.3 
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.

Files

PathChange+/−
src/timezone/data/tzdata.zi modified +21 −16