$ git clone -n https://src.fedoraproject.org/rpms/blueman.git /var/lib/mock/f40-build-2274691-55023/root/chroot_tmpdir/scmroot/blueman
Cloning into '/var/lib/mock/f40-build-2274691-55023/root/chroot_tmpdir/scmroot/blueman'...
$ git fetch origin 967952b8885719b3f492e6ae08d0d01cfe3e4723:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/blueman
 * [new ref]         967952b8885719b3f492e6ae08d0d01cfe3e4723 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 967952b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild