$ git clone -n https://src.fedoraproject.org/rpms/kf5-libksieve.git /var/lib/mock/f38-build-718504-96739/root/chroot_tmpdir/scmroot/kf5-libksieve
Cloning into '/var/lib/mock/f38-build-718504-96739/root/chroot_tmpdir/scmroot/kf5-libksieve'...
$ git fetch origin 3150175371636dd3932b8db449f1645b545b2f6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libksieve
 * [new ref]         3150175371636dd3932b8db449f1645b545b2f6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3150175 23.04.1