$ git clone -n https://src.fedoraproject.org/rpms/klamav.git /var/lib/mock/f40-build-1553615-23943/root/chroot_tmpdir/scmroot/klamav
Cloning into '/var/lib/mock/f40-build-1553615-23943/root/chroot_tmpdir/scmroot/klamav'...
$ git fetch origin 8cf7ae9ec3aa3388fe2a1237cf16afa78eff3fb9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/klamav
 * [new ref]         8cf7ae9ec3aa3388fe2a1237cf16afa78eff3fb9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8cf7ae9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild