$ git clone -n https://src.fedoraproject.org/rpms/gimp-wavelet-decompose.git /var/lib/mock/f40-build-1998560-44245/root/chroot_tmpdir/scmroot/gimp-wavelet-decompose
Cloning into '/var/lib/mock/f40-build-1998560-44245/root/chroot_tmpdir/scmroot/gimp-wavelet-decompose'...
$ git fetch origin da1f54548946fa4ed820d2b31c23f979465a7e09:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gimp-wavelet-decompose
 * [new ref]         da1f54548946fa4ed820d2b31c23f979465a7e09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da1f545 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild