Bump rupicola from 2aa6b13 to e849928

Bumps [rupicola](https://github.com/mit-plv/rupicola) from `2aa6b13` to `e849928`.
- [Release notes](https://github.com/mit-plv/rupicola/releases)
- [Commits](mit-plv/rupicola@2aa6b13...e849928)

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

Signed-off-by: dependabot[bot] <[email protected]>