Bump vtr-verilog-to-routing from 6ce3706 to 39c80f4

Bumps [vtr-verilog-to-routing](https://github.com/verilog-to-routing/vtr-verilog-to-routing) from `6ce3706` to `39c80f4`.
- [Release notes](https://github.com/verilog-to-routing/vtr-verilog-to-routing/releases)
- [Commits](verilog-to-routing/vtr-verilog-to-routing@6ce3706...39c80f4)

---
updated-dependencies:
- dependency-name: vtr-verilog-to-routing
  dependency-type: direct:production
...

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