submodule: bump openthread from 5058500 to 0d74e43 (#559)

Bumps [openthread](https://github.com/openthread/openthread) from `5058500` to `0d74e43`.
- [Commits](openthread/openthread@5058500...0d74e43)

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

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