$ git clone -n https://src.fedoraproject.org/rpms/bitmap.git /var/lib/mock/f41-build-828468-155728/root/chroot_tmpdir/scmroot/bitmap
Cloning into '/var/lib/mock/f41-build-828468-155728/root/chroot_tmpdir/scmroot/bitmap'...
$ git fetch origin d606e0211efa6aa0ea0047116d3410d83c6a7d53:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bitmap
 * [new ref]         d606e0211efa6aa0ea0047116d3410d83c6a7d53 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d606e02 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild