$ git clone -n https://src.fedoraproject.org/rpms/ksystemlog.git /var/lib/mock/f40-build-744114-111537/root/chroot_tmpdir/scmroot/ksystemlog
Cloning into '/var/lib/mock/f40-build-744114-111537/root/chroot_tmpdir/scmroot/ksystemlog'...
$ git fetch origin 0ef4d1f29c5b2bfc5cd4b5458f22d55f79963c53:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ksystemlog
 * [new ref]         0ef4d1f29c5b2bfc5cd4b5458f22d55f79963c53 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ef4d1f 23.08.2