submodule: bump openthread from `ba14836` to `df2c11a` (#335)
submodule: bump openthread from `ba14836` to `df2c11a` (#335)

Bumps [openthread](https://github.com/openthread/openthread) from `ba14836` to `df2c11a`.
- [Commits](https://github.com/openthread/openthread/compare/ba14836b68e7eb8a00248f31bbd65a9a3edfb320...df2c11a6cb435c0ffbbdc8ee27316a13f065e5b8)

---
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-qorvo,openthread/ot-qorvo,openthread/ot-qorvo