Add ability to source `FUNDING.yml` etc to surface "who is looking for sponsorship" / add a report

• GitHub: .github/FUNDING.yml (or owner-level)
• NPM: i.e. https://registry.npmjs.org/@mui/material/5.0.0 has funding. Only the package-version level, not for a package itself

Via https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/eslint

Record a JSON object of funding, in dependency_health

dmd report funding