$ git clone -n https://src.fedoraproject.org/rpms/kBuild.git /var/lib/mock/f41-build-824651-154192/root/chroot_tmpdir/scmroot/kBuild
Cloning into '/var/lib/mock/f41-build-824651-154192/root/chroot_tmpdir/scmroot/kBuild'...
$ git fetch origin 4ca0182e62018c81581d2819b6bdecc421610561:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kBuild
 * [new ref]         4ca0182e62018c81581d2819b6bdecc421610561 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ca0182 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild