$ git clone -n https://src.fedoraproject.org/rpms/taskopen.git /var/lib/mock/f40-build-2330611-59015/root/chroot_tmpdir/scmroot/taskopen
Cloning into '/var/lib/mock/f40-build-2330611-59015/root/chroot_tmpdir/scmroot/taskopen'...
$ git fetch origin 76bcdaf8c3525014246e5a77955b63d727e0a24b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/taskopen
 * [new ref]         76bcdaf8c3525014246e5a77955b63d727e0a24b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76bcdaf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild