Change Log for hipfort

hipfort for ROCm 6.0.0

Added

Added an exported hipfort-config.cmake with the following targets:
- hipfort::hip
- hipfort::rocblas
- hipfort::hipblas
- hipfort::rocfft
- hipfort::hipfft
- hipfort::rocsolver
- hipfort::hipsolver
- hipfort::rocrand
- hipfort::hiprand
- hipfort::rocsparse
- hipfort::hipsparse

hipfort for ROCm 5.7.0

Added

Added rocm_agent_enumerator fallback for hipfc architecture autodetection

Changed

Updated documentation to use the Sphinx toolchain and publish to ReadTheDocs
Updated HIP_PLATFORM from 'nvcc' to 'nvidia'

hipfort for ROCm 5.6.0

Added

Added hipfc architecture autodetection for gx1101 devices

hipfort for ROCm 5.5.0

Fixed

Fixed hipfc architecture autodetection for gfx90a devices that were previously unrecognized