Fix issue with Fides not initializing HIP before using it

There was an issue with Fides crashing because it attempted to allocate memory with HIP before HIP was initialized. (See https://gitlab.kitware.com/vtk/fides/-/issues/26.) The problem was actually with VTK-m. (Initializing VTK-m is supposed to be optional, but HIP was not getting initialized in time if it was not.) To fix the Fides issue, VTK-m is updated to the changes provided by https://gitlab.kitware.com/vtk/vtk-m/-/merge_requests/3289.