$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtimageformats.git /var/lib/mock/f40-build-783375-132880/root/chroot_tmpdir/scmroot/qt5-qtimageformats
Cloning into '/var/lib/mock/f40-build-783375-132880/root/chroot_tmpdir/scmroot/qt5-qtimageformats'...
$ git fetch origin 6de589b5b614776bdb94e08c6f3d676019b9a465:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt5-qtimageformats
 * [new ref]         6de589b5b614776bdb94e08c6f3d676019b9a465 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6de589b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild