Add a few more languages to extra locale data.
Add a few more languages to extra locale data.

Some text data is tagged with ISO 639-3 codes that we currently don't
recognize, this lets us identify them.

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