$ git clone -n https://src.fedoraproject.org/rpms/ktouch.git /var/lib/mock/f40-build-1936859-25145/root/chroot_tmpdir/scmroot/ktouch
Cloning into '/var/lib/mock/f40-build-1936859-25145/root/chroot_tmpdir/scmroot/ktouch'...
$ git fetch origin 8237af410bc800d43d0075f8ea3df5499ea464a8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktouch
 * [new ref]         8237af410bc800d43d0075f8ea3df5499ea464a8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8237af4 24.05.2