$ git clone -n http://git.inferitos.ru/rpms/libpng /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57208-126526/root/chroot_tmpdir/scmroot/libpng
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57208-126526/root/chroot_tmpdir/scmroot/libpng'...
$ git fetch origin changed/i9c/libpng-1.6.37-12.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libpng
 * [new tag]         changed/i9c/libpng-1.6.37-12.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55b8001 import libpng-1.6.37-12.el9