submodule: bump openthread from f75e2bb to a0b9ac7 (#773)
#1619
| Job | Run time |
|---|---|
| 24m 12s | |
| 23m 25s | |
| 47m 37s |
f75e2bb to a0b9ac7 (#773)
#1619
| Job | Run time |
|---|---|
| 24m 12s | |
| 23m 25s | |
| 47m 37s |