increase tolerance in floquet test to avoid occational failures
increase tolerance in floquet test to avoid occational failures

cgranade/qutip,qutip/qutip,qutip/qutip,anubhavvardhan/qutip,zasdfgbnm/qutip,zasdfgbnm/qutip,cgranade/qutip,anubhavvardhan/qutip