Change logs for cub source package in Nile V2.0

cub (2.0.1-ok1) nile; urgency=medium

  * Build for openKylin.

 -- openKylinBot <email address hidden>  Tue, 07 May 2024 09:21:49 +0800

cub (1.15.0-ok1) yangtze; urgency=medium

  * Build for openKylin.

 -- zhouganqing <email address hidden>  Tue, 20 Sep 2022 10:09:53 +0800