$ git clone -n https://gitee.com/zhaohang_mskdxl/cairo.git /var/lib/mock/dist-an23.3-build-414542-72844/root/chroot_tmpdir/scmroot/cairo
Cloning into '/var/lib/mock/dist-an23.3-build-414542-72844/root/chroot_tmpdir/scmroot/cairo'...
$ git fetch origin e260fd363d4ab0094438eca54edca6be9ae44893:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/cairo
 * [new ref]         e260fd363d4ab0094438eca54edca6be9ae44893 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e260fd3 update to cairo-1.18.0-4