[Tests] Remove unused variable and inline another variable in evo_deterministicmns_tests.cpp (#2978)
[Tests] Remove unused variable and inline another variable in evo_deterministicmns_tests.cpp (#2978)

* remove unused variable

Signed-off-by: Pasta <ea67522e225a0806044913b453fcb8de4892740e@dash.org>

* inline a variable which is used only once

Signed-off-by: Pasta <ea67522e225a0806044913b453fcb8de4892740e@dash.org>

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