fixed Stratified Sampler bug (=> regolding) + added newer grid entity to all factorial designs
fixed Stratified Sampler bug (=> regolding) + added newer grid entity to all factorial designs

joshua-cogliati-inl/raven,joshua-cogliati-inl/raven,idaholab/raven,idaholab/raven,idaholab/raven,joshua-cogliati-inl/raven,idaholab/raven,idaholab/raven,joshua-cogliati-inl/raven,idaholab/raven,joshua-cogliati-inl/raven,joshua-cogliati-inl/raven,joshua-cogliati-inl/raven,idaholab/raven