test/calcs/risk/classical/core_test:
test/calcs/risk/classical/core_test:

Updated `pre_execute` tests to use the correct IMTs, which gives a more rich
tests and exercises the special handling for the case of an SA IMT.


Former-commit-id: e17a48454c4b4b0e36457f3ebed12f905886843a [formerly bcc52fc8b35e079319dcdcf1a7d249285f02aa6c] [formerly bcc52fc8b35e079319dcdcf1a7d249285f02aa6c [formerly b7895c3cfdfb7a0d89306e53e62fb328d4a13b78]]
Former-commit-id: 0d3eba051a005cbcdaa6c1725e9af3ca852ccee4
Former-commit-id: 8d3e52a3e793a52a4a90d77747e9aa8962b6d560
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine