Change logs for gcc-8 source package in Yangtze V1.0

gcc-8 (8.4.0-ok3) yangtze; urgency=medium

  * update version info

 -- luzhiping <email address hidden>  Mon, 22 Aug 2022 13:56:54 +0800

gcc-8 (8.4.0-ok2) yangtze; urgency=medium

  * Change debian/patches to debian/patches2 for gbp.

 -- luzhiping <email address hidden>  Tue, 24 May 2022 16:21:31 +0800