submodule: bump third_party/openthread/repo from 5197402 to `d81c6f…
#5044
| Job | Run time |
|---|---|
| 28m 23s | |
| 18m 54s | |
| 17m 38s | |
| 23m 39s | |
| 27m 26s | |
| 4m 2s | |
| 2h 0m 2s |
5197402 to `d81c6f…
#5044
| Job | Run time |
|---|---|
| 28m 23s | |
| 18m 54s | |
| 17m 38s | |
| 23m 39s | |
| 27m 26s | |
| 4m 2s | |
| 2h 0m 2s |