tests/risk: replaced numbers in test_compute_bcr() with ones verified
tests/risk: replaced numbers in test_compute_bcr() with ones verified


Former-commit-id: 719a47d4ff49e20fe5927264ba7c9632d86ae7da
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine