submodule: bump openthread from 830572f to a759a4a
#702
| Job | Run time |
|---|---|
| 11m 52s | |
| 1m 9s | |
| 7s | |
| 13m 8s |
830572f to a759a4a
#702
| Job | Run time |
|---|---|
| 11m 52s | |
| 1m 9s | |
| 7s | |
| 13m 8s |