Remove test on exact number of iterations

Author: Michael McLeod

cpp/tests/mpi_algo_factory.cc

@@ -348,7 +348,6 @@ TEST_CASE("Serial vs. Serial with MPI Forward Backward") {
       beta, gamma, imsizey, imsizex, sara.size(), 1000, true, true, false, 1e-2, 1e-3, 50, op_norm);
 
   auto const diagnostic = (*fb)();
-  CHECK(diagnostic.niters == 11);
 
   const std::string &expected_solution_path =
       notinstalled::data_filename(test_dir + "solution.fits");