$ git clone -n https://src.fedoraproject.org/rpms/R-DBI.git /var/lib/mock/f39-build-1470479-33897/root/chroot_tmpdir/scmroot/R-DBI
Cloning into '/var/lib/mock/f39-build-1470479-33897/root/chroot_tmpdir/scmroot/R-DBI'...
$ git fetch origin ae3e4031edfdcdbade6d5e32268dbf5c24cdf828:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-DBI
 * [new ref]         ae3e4031edfdcdbade6d5e32268dbf5c24cdf828 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae3e403 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild