CoSim important FSI tests are disabled

[philbucher]

@KratosMultiphysics/cosimulation the Mok-FSI tests are currently disabled (see here and here) https://github.com/KratosMultiphysics/Kratos/blob/b9769b6578ba5cd9472e4834ad6cf4c193bc9501/applications/CoSimulationApplication/tests/test_CoSimulationApplication.py#L81-L83

@roigcarlo according to the history you made these changes? Those tests are probably the most important tests in the app, why did you disable them?

[roigcarlo]

Those were disabled when we set nightly as the default suit because they were faulty (they were failing 50% of times they were executed) , they can be re-enable as long as they are fixed.

Edit: see #9796

[philbucher]

Ah I thought that was not merged because of failing tests 😅

In any case, out of all tests in Kratos those two were the ones I trusted most If they are failing then I am a bit scared, as they test the entire workflow

@KratosMultiphysics/cosimulation would someone habe time to run them to see if they fail?

[mpentek]

@roigcarlo it is pretty concerning it these were turned off @philbucher I will try to take a look asap @mtnzguillermo this might effect you as well

[mpentek]

Hopefully fixed with #10108.