$ git clone -n https://src.fedoraproject.org/rpms/perl-File-Spec-Native.git /var/lib/mock/f40-build-2017423-46308/root/chroot_tmpdir/scmroot/perl-File-Spec-Native
Cloning into '/var/lib/mock/f40-build-2017423-46308/root/chroot_tmpdir/scmroot/perl-File-Spec-Native'...
$ git fetch origin e696233c97608a6657094c4a86ae675419f50043:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-File-Spec-Native
 * [new ref]         e696233c97608a6657094c4a86ae675419f50043 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e696233 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild