$ git clone -n http://git.inferitos.ru/rpms/vulkan-headers /var/lib/mock/inferit-10_0-bootstrap-build-99543-183536/root/chroot_tmpdir/scmroot/vulkan-headers
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-99543-183536/root/chroot_tmpdir/scmroot/vulkan-headers'...
$ git fetch origin changed/i10c-beta/vulkan-headers-1.4.304.0-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/vulkan-headers
 * [new tag]         changed/i10c-beta/vulkan-headers-1.4.304.0-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e83e69 import vulkan-headers-1.4.304.0-2.el10