$ git clone -n https://src.fedoraproject.org/rpms/qgit.git /var/lib/mock/f39-build-1535103-36244/root/chroot_tmpdir/scmroot/qgit
Cloning into '/var/lib/mock/f39-build-1535103-36244/root/chroot_tmpdir/scmroot/qgit'...
$ git fetch origin 45482d08cbde7dbd5e2572eac0659020ac66448c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qgit
 * [new ref]         45482d08cbde7dbd5e2572eac0659020ac66448c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 45482d0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild