$ git clone -n https://src.fedoraproject.org/rpms/ibus-typing-booster.git /var/lib/mock/f39-build-1563136-37474/root/chroot_tmpdir/scmroot/ibus-typing-booster
Cloning into '/var/lib/mock/f39-build-1563136-37474/root/chroot_tmpdir/scmroot/ibus-typing-booster'...
$ git fetch origin 78cabcc2783f0b8e302248f27c5a4ab27b1cd318:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ibus-typing-booster
 * [new ref]         78cabcc2783f0b8e302248f27c5a4ab27b1cd318 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78cabcc Update to 2.24.4