$ git clone -n https://src.fedoraproject.org/rpms/community-mysql.git /var/lib/mock/f40-build-2328116-58867/root/chroot_tmpdir/scmroot/community-mysql
Cloning into '/var/lib/mock/f40-build-2328116-58867/root/chroot_tmpdir/scmroot/community-mysql'...
$ git fetch origin 78928f0ec89b911a465efe2dc0be07bdb2ebf435:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/community-mysql
 * [new ref]         78928f0ec89b911a465efe2dc0be07bdb2ebf435 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78928f0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild