Change logs for ubuntukylin-default-settings source package in Impish

ubuntukylin-default-settings (21.10) impish; urgency=medium

  * Remove ubuntukylin.list.

 -- handsome_feng <email address hidden>  Mon, 02 Aug 2021 13:45:34 +0800

ubuntukylin-default-settings (20.04.2) focal; urgency=medium

  * ubuntukylin.list: bionic -> focal.

 -- handsome_feng <email address hidden>  Thu, 16 Apr 2020 15:09:42 +0800