submodule: bump openthread from ae5b750 to 473af53
#2183
| Job | Run time |
|---|---|
| 1s | |
| 3m 36s | |
| 6m 1s | |
| 6m 45s | |
| 0s | |
| 16m 23s |
ae5b750 to 473af53
#2183
| Job | Run time |
|---|---|
| 1s | |
| 3m 36s | |
| 6m 1s | |
| 6m 45s | |
| 0s | |
| 16m 23s |