fipsified nativefiledialog (https://github.com/mlabbe/nativefiledialog)

fips build system: https://github.com/floooh/fips

To use nfd you need just to add it to your fips.yml:

imports:
     fips-nfd:
         git: https://github.com/fungos/fips-nfd.git

And then add as a dependency to your project using fips_deps(nfd).