Change logs for libao source package in Nile V2.0

libao (1.2.2+20180113-ok2) yangtze; urgency=medium

  * update version info

 -- luzhiping <email address hidden>  Mon, 22 Aug 2022 14:01:10 +0800

libao (1.2.2+20180113-ok1) yangtze; urgency=medium

  * Build for openKylin.

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