Bump yosys from 47bdb3e to 52c04f3

Bumps [yosys](https://github.com/YosysHQ/yosys) from `47bdb3e` to `52c04f3`.
- [Release notes](https://github.com/YosysHQ/yosys/releases)
- [Commits](YosysHQ/yosys@47bdb3e...52c04f3)

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

Signed-off-by: dependabot[bot] <[email protected]>