$ git clone -n https://src.fedoraproject.org/rpms/dom4j.git /var/lib/mock/f40-build-2514258-61723/root/chroot_tmpdir/scmroot/dom4j
Cloning into '/var/lib/mock/f40-build-2514258-61723/root/chroot_tmpdir/scmroot/dom4j'...
$ git fetch origin aed54848eb37e777e0d8228f6ed26cc8f6769d4b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dom4j
 * [new ref]         aed54848eb37e777e0d8228f6ed26cc8f6769d4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aed5484 Rebuilt for java-21-openjdk as system jdk