Bump rupicola from 941374a to f647de5

Bumps [rupicola](https://github.com/mit-plv/rupicola) from `941374a` to `f647de5`.
- [Release notes](https://github.com/mit-plv/rupicola/releases)
- [Commits](mit-plv/rupicola@941374a...f647de5)

---
updated-dependencies:
- dependency-name: rupicola
  dependency-type: direct:production
...

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