v0.5.0

• Added FACE as a fpm dependency.
• Introduced an optional color argument for the print_time function.
• Implemented milliseconds for enhanced time conversion accuracy.
• Expanded CI testing to include macOS.
• Enhanced CI testing by incorporating ifort (Intel Fortran Compiler Classic) and nvfortran (NVIDIA HPC Fortran) compilers.
• Updated README.md, ford.yml and fpm.toml files.

Full Changelog: Compare v0.4.0 to v0.5.0