Updating Cloudy Cooling for CUDA/hip texture objects

[alwinm]

• Cholla checks two common paths (current working directory, and src/cooling/) for the cloudy table, and upon success chprintf's the relative path of the table it loads, or upon failure chprintf's the relative paths it expected the table to be, for easier future debugging.
• Cloudy textures updated to be texture objects, which need to be passed into device functions. Texture interfaces updated to avoid unexpected numerical errors due to texture coordinates and interpolation, with comments added where appropriate.
• gpu.hpp adds Cuda to hip translations for texture-related definitions
• cooling_wrapper. renamed to load_cloudy_texture.. Can consider renaming Load_Cuda_Texture() and Free_Cuda_Texture() to Load_Cloudy_Texture() and Free_Cloudy_Texture() in the future, in particular if there are non-Cloudy textures in the future.
• texture_utilities.h added to easily share basic texture interpolation device functions
• make.type.cloudy added for ease of use

[alwinm]

Made a light improvement with regards to this: https://github.com/cholla-hydro/cholla/issues/189 I figure if the param file fails to load, it should be fine to exit cholla at that step.

Tested with regression tests of type hydro and cooling, which made me realize I needed to give the textures an initial value in cooling_cuda.cu rather than load_cloudy_textures. The alternative would be an placing ifdef around the kernel call to cooling_kernel, so that when CLOUDY is off, 0s are passed instead of the texture object.