$ git clone -n https://src.fedoraproject.org/rpms/gtk-splitter.git /var/lib/mock/f40-build-790085-136274/root/chroot_tmpdir/scmroot/gtk-splitter
Cloning into '/var/lib/mock/f40-build-790085-136274/root/chroot_tmpdir/scmroot/gtk-splitter'...
$ git fetch origin 575a7a9591f9b2ddca0c563ca9c35d05d1f6b5a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtk-splitter
 * [new ref]         575a7a9591f9b2ddca0c563ca9c35d05d1f6b5a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 575a7a9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild