submodule: bump openthread from `411a20a` to `5e9c7d9` (#386)
submodule: bump openthread from `411a20a` to `5e9c7d9` (#386)

Bumps [openthread](https://github.com/openthread/openthread) from `411a20a` to `5e9c7d9`.
- [Commits](https://github.com/openthread/openthread/compare/411a20a62b53cc3680e64a15dce0f06202258130...5e9c7d914d8f8bc227c6ee086af4ba1e3bbc619b)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
openthread/ot-kw41z,openthread/ot-kw41z