$ git clone -n https://src.fedoraproject.org/rpms/openjfx8.git /var/lib/mock/f40-build-2358637-60310/root/chroot_tmpdir/scmroot/openjfx8
Cloning into '/var/lib/mock/f40-build-2358637-60310/root/chroot_tmpdir/scmroot/openjfx8'...
$ git fetch origin 681ccca3e1bb98cd2ba1acd4a3dce3f28195e143:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openjfx8
 * [new ref]         681ccca3e1bb98cd2ba1acd4a3dce3f28195e143 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 681ccca Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild