fix fonts.conf for color emoji
fix fonts.conf for color emoji

- includes default conf.d files so they will be applied
- force match of Noto Color Emoji to make it scalable so we don't need
  fixed fontconfig
- tidy whitespace

dougfelt/nototools,googlefonts/nototools,moyogo/nototools,googlei18n/nototools,dougfelt/nototools,moyogo/nototools,googlefonts/nototools,anthrotype/nototools,googlefonts/nototools,googlei18n/nototools,anthrotype/nototools,moyogo/nototools,anthrotype/nototools,dougfelt/nototools,googlei18n/nototools,googlefonts/nototools,googlefonts/nototools