Structure_Engine: Align with migration of Structures datasets to subfolder#2980

IsakNaslundBh merged 2 commits intodevelopBHoM/BHoM_Engine:developfrom

BHoM_Dataset-#121-AlignDatasetFolderWithNamespaceBHoM/BHoM_Engine:BHoM_Dataset-#121-AlignDatasetFolderWithNamespaceCopy head branch name to clipboard