submodule: bump openthread from a0f861d to 7b72e97 (#1027)
#2191
| Job | Run time |
|---|---|
| 1s | |
| 3m 0s | |
| 18m 43s | |
| 19m 6s | |
| 0s | |
| 40m 50s |
a0f861d to 7b72e97 (#1027)
#2191
| Job | Run time |
|---|---|
| 1s | |
| 3m 0s | |
| 18m 43s | |
| 19m 6s | |
| 0s | |
| 40m 50s |