Change logs for tzdata source package in Nile V2.0

tzdata (2024a-ok1) nile; urgency=medium

  * Build for openKylin.

 -- openKylinBot <email address hidden>  Fri, 12 Apr 2024 13:51:33 +0800

tzdata (2019c-ok1) yangtze; urgency=medium

  * Build for openKylin.

 -- openKylinBot <email address hidden>  Mon, 25 Apr 2022 22:03:04 +0800