Bump chisel3 from `99ae2eeb` to `7825b432` (#294)

Bumps [chisel3](https://github.com/freechipsproject/chisel3) from `99ae2eeb` to `7825b432`.
- [Release notes](https://github.com/freechipsproject/chisel3/releases)
- [Commits](https://github.com/freechipsproject/chisel3/compare/99ae2eeb9decb3bc3a789053889f608bb1a103b9...7825b432ece7abee9c955f2429046d1c48222437

)

---
updated-dependencies:
- dependency-name: chisel3
  dependency-type: direct:production
...

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