$ git clone -n https://src.fedoraproject.org/rpms/xml-commons-apis.git /var/lib/mock/f38-build-side-42-init-devel-782401-27936/root/chroot_tmpdir/scmroot/xml-commons-apis
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-782401-27936/root/chroot_tmpdir/scmroot/xml-commons-apis'...
$ git fetch origin 26c9ef6d19d7ba899575218c0f0590b5bb1eae3d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xml-commons-apis
 * [new ref]         26c9ef6d19d7ba899575218c0f0590b5bb1eae3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26c9ef6 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild