$ git clone -n https://src.fedoraproject.org/rpms/bcm43xx-fwcutter.git /var/lib/mock/f40-build-794348-139514/root/chroot_tmpdir/scmroot/bcm43xx-fwcutter
Cloning into '/var/lib/mock/f40-build-794348-139514/root/chroot_tmpdir/scmroot/bcm43xx-fwcutter'...
$ git fetch origin 75decd1804a0d8bfe61f236f83a9a36b91716a2a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bcm43xx-fwcutter
 * [new ref]         75decd1804a0d8bfe61f236f83a9a36b91716a2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75decd1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild