Bump chisel3 from `2453ac10` to `0c811b49` (#297)

Bumps [chisel3](https://github.com/freechipsproject/chisel3) from `2453ac10` to `0c811b49`.
- [Release notes](https://github.com/freechipsproject/chisel3/releases)
- [Commits](https://github.com/freechipsproject/chisel3/compare/2453ac10fae363455398dd1ef5bcdb79e6d23f27...0c811b490f47f20f2e81c58706924e56611b6ba2

)

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

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