Change logs for kylin-wget source package in Huanghe V3.0

kylin-wget (1.21.4-ok4) huanghe; urgency=medium

  * Build for openKylin (1.21.4-ok2k0.4update6).

 -- liweinan <email address hidden>  Tue, 30 Jun 2026 10:58:25 +0800