Fixed some numbers in risk/classical/case_3 due to the changes in hazardlib
Fixed some numbers in risk/classical/case_3 due to the changes in hazardlib


Former-commit-id: 228f7fd212cf09a0a16681f3672bba05471c6a32
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine