submodule: bump openthread from `5117c39` to `a201e9d` (#243)
submodule: bump openthread from `5117c39` to `a201e9d` (#243)

Bumps [openthread](https://github.com/openthread/openthread) from `5117c39` to `a201e9d`.
- [Commits](https://github.com/openthread/openthread/compare/5117c39f979db60a778a2757ade7524267123e3c...a201e9d5d0273bb51fa20efc8758be20a725018e)

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

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

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
openthread/ot-efr32,openthread/ot-efr32,openthread/ot-efr32