$ git clone -n https://src.fedoraproject.org/rpms/mosquitto.git /var/lib/mock/f41-build-854241-166817/root/chroot_tmpdir/scmroot/mosquitto
Cloning into '/var/lib/mock/f41-build-854241-166817/root/chroot_tmpdir/scmroot/mosquitto'...
$ git fetch origin 9d478816713afc088e5a90fcfeaffb4c27bbea1d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mosquitto
 * [new ref]         9d478816713afc088e5a90fcfeaffb4c27bbea1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d47881 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild