Update the tzdb gpg key.
Update the tzdb gpg key.

pub   rsa4096 2010-09-03 [SC] [expires: 2021-08-31]
      7E3792A9D8ACF7D633BC1588ED97E90E62AA7E34
uid           [ unknown] Paul Eggert <eggert@cs.ucla.edu>
sub   rsa4096 2010-09-03 [E] [expires: 2021-08-31]

tzinfo/tzinfo-data