$ git clone -n https://gitee.com/src-opencloudos-rpms/vulkan-utility-libraries.git /var/lib/mock/dist-oc9-build-72238-47665/root/chroot_tmpdir/scmroot/vulkan-utility-libraries
Cloning into '/var/lib/mock/dist-oc9-build-72238-47665/root/chroot_tmpdir/scmroot/vulkan-utility-libraries'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/vulkan-utility-libraries
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0cee4c7 import vulkan-utility-libraries-1.3.268.0-1.tl4