$ git clone -n https://src.fedoraproject.org/rpms/SDL2_image.git /var/lib/mock/f40-build-786551-134413/root/chroot_tmpdir/scmroot/SDL2_image
Cloning into '/var/lib/mock/f40-build-786551-134413/root/chroot_tmpdir/scmroot/SDL2_image'...
$ git fetch origin 857cc4de231efdb8a99da2c3db7cfeeaf584e78d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/SDL2_image
 * [new ref]         857cc4de231efdb8a99da2c3db7cfeeaf584e78d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 857cc4d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild