$ git clone -n https://git.cclinux.org/stage/rpms/vulkan-headers.git /var/lib/mock/dist-circle8-build-32447-5581/root/chroot_tmpdir/scmroot/vulkan-headers
Cloning into '/var/lib/mock/dist-circle8-build-32447-5581/root/chroot_tmpdir/scmroot/vulkan-headers'...
$ git reset --hard f413b5ec830449a55f876cef7e4e38957f02c3f0
HEAD is now at f413b5e import vulkan-headers-1.2.154.0-1.el8