$ git clone -n https://src.fedoraproject.org/rpms/pim-sieve-editor.git /var/lib/mock/f39-build-2309378-57342/root/chroot_tmpdir/scmroot/pim-sieve-editor
Cloning into '/var/lib/mock/f39-build-2309378-57342/root/chroot_tmpdir/scmroot/pim-sieve-editor'...
$ git fetch origin de9e36118b175001bf7f5d2a30b50d14ac74f6a9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pim-sieve-editor
 * [new ref]         de9e36118b175001bf7f5d2a30b50d14ac74f6a9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de9e361 23.08.4