$ git clone -n https://src.fedoraproject.org/rpms/libopenshot.git /var/lib/mock/f40-build-2219499-52638/root/chroot_tmpdir/scmroot/libopenshot
Cloning into '/var/lib/mock/f40-build-2219499-52638/root/chroot_tmpdir/scmroot/libopenshot'...
$ git fetch origin 1f64c19026cb31058672013202e7f83b56a0db1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libopenshot
 * [new ref]         1f64c19026cb31058672013202e7f83b56a0db1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f64c19 Rebuild for https://fedoraproject.org/wiki/Changes/Ruby_3.3