Bump fractions-rs from 91a86a8 to bdc60b2

Bumps [fractions-rs](https://github.com/luk036/fractions-rs) from `91a86a8` to `bdc60b2`.
- [Commits](luk036/fractions-rs@91a86a8...bdc60b2)

---
updated-dependencies:
- dependency-name: fractions-rs
  dependency-type: direct:production
...

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