git: openjdk/jdk: 8260356: (tz) Upgrade time-zone data to tzdata2021a

[Kiran Sidhartha Ravikumar]

Changeset: d9aefa36
Author:    Kiran Sidhartha Ravikumar <kravikumar at openjdk.org>
Date:      2021-02-04 17:49:07 +0000
URL:       https://git.openjdk.java.net/jdk/commit/d9aefa36

8260356: (tz) Upgrade time-zone data to tzdata2021a

Reviewed-by: naoto

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/leapseconds