TLDR: add language size in bytes to LanguageStatistic schema.
What's Changed
- Add language size to statistics by @stscoundrel in #15
- Bump actions/checkout from 3 to 4 by @dependabot in #12
- Bump actions/setup-go from 4 to 5 by @dependabot in #13
Full Changelog: v0.2.0...v0.3.0