Bump chisel3 from `9b8536b6` to `80b3b28f` (#355)

Bumps [chisel3](https://github.com/freechipsproject/chisel3) from `9b8536b6` to `80b3b28f`.
- [Release notes](https://github.com/freechipsproject/chisel3/releases)
- [Commits](https://github.com/freechipsproject/chisel3/compare/9b8536b6af9f029a0edfb1c8df4f47a67e861c9d...80b3b28f451efa85be50994f732599f043f83d86

)

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

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