fix setup
fix setup

remove missing file from list in setup.py
```
    error: file '/tmp/pip-CXkkOo-build/fontbakery-build-metadata.py' does not exist
````
moyogo/fontbakery,moyogo/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,graphicore/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,googlefonts/fontbakery,moyogo/fontbakery