$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtsvg.git /var/lib/mock/f41-build-861351-169705/root/chroot_tmpdir/scmroot/qt6-qtsvg
Cloning into '/var/lib/mock/f41-build-861351-169705/root/chroot_tmpdir/scmroot/qt6-qtsvg'...
$ git fetch origin 0a46f4ebff7f8961021a95f640f6820dc1d67c67:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtsvg
 * [new ref]         0a46f4ebff7f8961021a95f640f6820dc1d67c67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a46f4e 6.8.0