- Fix CI executable publishing to load file from new `amm/test:assembly` location - Break out `build.sc#publishExecutable` from `build.sc#executable` so it can be   run separately, with normal arguments instead of environment variables
- Fix CI executable publishing to load file from new `amm/test:assembly` location
- Break out `build.sc#publishExecutable` from `build.sc#executable` so it can be
  run separately, with normal arguments instead of environment variables

alexarchambault/ammonium,alexarchambault/ammonium