submodule: bump third_party/openthread/repo from 3560870 to 4e9d362
#6188
| Job | Run time |
|---|---|
| 1m 30s | |
| 1m 30s |
3560870 to 4e9d362
#6188
| Job | Run time |
|---|---|
| 1m 30s | |
| 1m 30s |