$ git clone -n https://src.fedoraproject.org/rpms/htppu.git /var/lib/mock/f39-build-1465844-33620/root/chroot_tmpdir/scmroot/htppu
Cloning into '/var/lib/mock/f39-build-1465844-33620/root/chroot_tmpdir/scmroot/htppu'...
$ git fetch origin 88cc36ad4b91c563d2c4bd3584a116af64720238:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/htppu
 * [new ref]         88cc36ad4b91c563d2c4bd3584a116af64720238 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88cc36a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild