Re-Build Github Developer Ecosystem Metrics

https://www.developerreport.com/

1. Pull mappings from Electric Capital's repo (OSO code: https://github.com/opensource-observer/oss-directory/blob/main/src/scripts/toml_adder.py)
2. Join with the Google Github Dataset (Github Archive: https://www.gharchive.org/)
3. Store in a way where we can do our custom ecosystem mappings (i.e. uniques across Superchain ecosystems)