$ git clone -n https://src.fedoraproject.org/rpms/avahi.git /var/lib/mock/f39-build-1582059-38102/root/chroot_tmpdir/scmroot/avahi
Cloning into '/var/lib/mock/f39-build-1582059-38102/root/chroot_tmpdir/scmroot/avahi'...
$ git fetch origin 224aade90b3c0003527f4c3b0efc44790c35813d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/avahi
 * [new ref]         224aade90b3c0003527f4c3b0efc44790c35813d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 224aade Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild