$ git clone -n https://src.fedoraproject.org/rpms/gazebo.git /var/lib/mock/f40-build-801891-143880/root/chroot_tmpdir/scmroot/gazebo
Cloning into '/var/lib/mock/f40-build-801891-143880/root/chroot_tmpdir/scmroot/gazebo'...
$ git fetch origin 9386549bdc25bdf8764127c59a6885ba379bcd11:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gazebo
 * [new ref]         9386549bdc25bdf8764127c59a6885ba379bcd11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9386549 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild