$ git clone -n https://gitee.com/gcdota930915/vulkan-headers.git /var/lib/mock/dist-an23.3-build-424899-72949/root/chroot_tmpdir/scmroot/vulkan-headers
Cloning into '/var/lib/mock/dist-an23.3-build-424899-72949/root/chroot_tmpdir/scmroot/vulkan-headers'...
$ git fetch origin 4ff4c7e17fb625a87f30f5a38b549b0df2adf949:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/vulkan-headers
 * [new ref]         4ff4c7e17fb625a87f30f5a38b549b0df2adf949 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ff4c7e Update to 1.4.304.0