$ git clone -n https://gitee.com/src-opencloudos-rpms/vulkan-validation-layers.git /var/lib/mock/dist-oc9-build-73889-49195/root/chroot_tmpdir/scmroot/vulkan-validation-layers
Cloning into '/var/lib/mock/dist-oc9-build-73889-49195/root/chroot_tmpdir/scmroot/vulkan-validation-layers'...
$ git fetch origin b74f00849629b4f3d8b3e41d0ebe740f776cb8e5:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/vulkan-validation-layers
 * [new ref]         b74f00849629b4f3d8b3e41d0ebe740f776cb8e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b74f008 import vulkan-validation-layers-1.3.280.0-1.tl4