Adapted benchmark cases to comply with asserts, fixed test case

...chmarks/FluidParticleCoupling/ForcesOnSphereNearPlane.cpp

...arks/FluidParticleCoupling/LubricationForceEvaluation.cpp

.../benchmarks/FluidParticleCoupling/ObliqueDryCollision.cpp

.../benchmarks/FluidParticleCoupling/ObliqueWetCollision.cpp

.../benchmarks/FluidParticleCoupling/SettlingSphereInBox.cpp

...idParticleCoupling/SphereMovingWithPrescribedVelocity.cpp

.../benchmarks/FluidParticleCoupling/SphereWallCollision.cpp

...ngWithLoadBalancing/FluidParticleWorkloadDistribution.cpp

...lingWithLoadBalancing/FluidParticleWorkloadEvaluation.cpp

apps/benchmarks/GranularGas/CreateParticles.cpp

tests/mesa_pd/ContactDetection.cpp