[Dependabot]: Bump neorv32 from 4cc0b8c to d5f9233

Bumps [neorv32](https://github.com/stnolting/neorv32) from `4cc0b8c` to `d5f9233`.
- [Release notes](https://github.com/stnolting/neorv32/releases)
- [Commits](stnolting/neorv32@4cc0b8c...d5f9233)

---
updated-dependencies:
- dependency-name: neorv32
  dependency-type: direct:production
...

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