Bump chisel3 from `b8f884e1` to `e52739f2` (#321)

Bumps [chisel3](https://github.com/freechipsproject/chisel3) from `b8f884e1` to `e52739f2`.
- [Release notes](https://github.com/freechipsproject/chisel3/releases)
- [Commits](https://github.com/freechipsproject/chisel3/compare/b8f884e15114b7c9f29b1ec8f23a4216bcbfca76...e52739f2fe587cedd657a331b7d7ba0c75b919c6

)

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

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>