Bump third-party/verilator/master from ea75163 to fe1a9e9

Bumps [third-party/verilator/master](https://github.com/verilator/verilator) from `ea75163` to `fe1a9e9`.
- [Commits](verilator/verilator@ea75163...fe1a9e9)

---
updated-dependencies:
- dependency-name: third-party/verilator/master
  dependency-version: fe1a9e9ea70c294712381df0b4747765ffce064d
  dependency-type: direct:production
...

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

Author: dependabot[bot]