Update timezone data to 2020d 2020b: http://mm.icann.org/pipermail/tz-announce/2020-October/000059.html Macquarie Island has stayed in sync with Tasmania since 2011. Casey, Antarctica is at +08 in winter and +11 in summer. 2020c: http://mm.icann.org/pipermail/tz-announce/2020-October/000060.html 2020d: http://mm.icann.org/pipermail/tz-announce/2020-October/000062.html Palestine ends DST earlier than predicted, on 2020-10-24. Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>