$ git clone -n https://src.fedoraproject.org/rpms/libbluray.git /var/lib/mock/f41-build-826308-154882/root/chroot_tmpdir/scmroot/libbluray
Cloning into '/var/lib/mock/f41-build-826308-154882/root/chroot_tmpdir/scmroot/libbluray'...
$ git fetch origin a1b6460d1e053a1dbabd49195910c8c2bb6fb9df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libbluray
 * [new ref]         a1b6460d1e053a1dbabd49195910c8c2bb6fb9df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a1b6460 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild