$ git clone -n https://src.fedoraproject.org/rpms/groonga-normalizer-mysql.git /var/lib/mock/f41-build-851420-165944/root/chroot_tmpdir/scmroot/groonga-normalizer-mysql
Cloning into '/var/lib/mock/f41-build-851420-165944/root/chroot_tmpdir/scmroot/groonga-normalizer-mysql'...
$ git fetch origin b756278d7c7520169e0f4539d12898838596a0cd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/groonga-normalizer-mysql
 * [new ref]         b756278d7c7520169e0f4539d12898838596a0cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b756278 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild